As of: 26 September 2026

Wild camping at the Rawilseeleni

The Rawilseeleni are three tarns at about 2'490 m on the Rawil path above Lenk, below the Wildstrubelhütte. All three lie in the Gelten-Iffigen nature reserve, whose decree bans camping and pitching tents or other shelters. Over the ridge in Valais, Ayent bans camping too.

What do these mean?

Illegal A specific rule bans it, usually with a fine, and it can be enforced. Sleep somewhere else.

Not allowed No real place to camp here. A gated site, a developed area, or nowhere sensible to lie down, even if no fine is attached.

It depends You can sleep here, but there's a condition first: ask the landowner, book a spot, stay inside a set zone, or use a bivvy instead of a tent. The report says which.

Tolerated No rule clearly allows or bans it, but a single night is accepted in practice and nobody enforces against it. Normal for high bivouacs above the treeline.

Legal Camping one night is fine here. Either a rule allows it, or we checked every law and found nothing against it. Still: pitch late, leave early, no trace.

What "wild camping" means here: one night. A small tent or a bivvy bag, up towards evening, gone in the morning. Not a base camp, not a camper van. Most Swiss bans are written against camping; whether a single night also falls under them depends on the exact wording, so this article checks that wording. The full difference: wild camping vs bivouacking.

Wild camping at the Rawilseeleni: three tarns at 2'490 m on the Rawil path

Wild camping at the Rawilseeleni means a night by the three small tarns on the Rawil route above Lenk, in the Bernese Oberland. Seeleni is Bernese for little lakes, and the national map names the three together and puts their labels on the water: the smallest, to the south-west, at WGS84 46.38295 / 7.45698 and 2'490 m; the main tarn at 46.38393 / 7.45931 (LV95 2'601'589 / 1'136'950) and 2'486 m; the third, to the north-east, at 46.38509 / 7.46026 and 2'486 m. All three lie in the commune of Lenk, a short way from the border with Valais.4

They sit on the old path over the Rawilpass, the route from the Iffigenalp to the Wildstrubelhütte, and most people pass them on the way to the hut. The tarns lie about 900 m above the Iffigenalp; the hut stands about 700 m to the east and some 300 m higher. The cableway overhead is a military goods line. It also supplies the hut, and it carries no passengers except the hut staff.478

Would anyone sleep here if it were allowed? Yes, and that is the point. Between the tarns the ground is grey moraine gravel and limestone with patches of turf, and it is flat: shelves of 0.3 to 1.4 degrees at about 2'490 m, 40 to 90 m from the water. The nearest forest grows 1.6 km to the north-west, at about 1'870 m, so the tarns lie some 500 m above the tree line. If any ground on the Rawil path invites a tent, it is this one, and that is why the rule covering it matters.4

The Gelten-Iffigen reserve bans tents and other shelters

The tarns lie inside the cantonal nature reserve Gelten-Iffigen, no. 35 in Bern's register. The Bernese government placed it under state protection by decree no. 3658 of 30 May 1969, "zur Erhaltung einer Gebirgs- und Alplandschaft in ursprünglicher Gestalt", to keep a mountain and alpine landscape in its original form, and amended it by decree no. 3410 of 6 December 1995. The reserve covers about 47 km², from the Lauenensee to the Rawil, and the whole path from the Iffigenalp up to the border ridge runs through it.13

Paragraph 3 of the decree applies the prohibitions of paragraph 4 to the whole reserve, not only to its two inner zones around the Hohberg and the Iffigenhorn and around the Lauenensee. Paragraph 4 then lists what is prohibited, and its letter d is the rule for this article:1

"Untersagt sind: ... d) das Campieren, das Aufschlagen von Zelten oder andern Unterständen."Decree no. 3658 of the Bernese government, 30 May 1969, Naturschutzgebiet Gelten-Iffigen, paragraph 4 letter d. In English: prohibited are camping, and the pitching of tents or other shelters.

What the wording catches. It names three things. Camping is banned as an act of its own. The tent is named. And "andern Unterständen", other shelters, takes in a tarp or anything else you put up for the night. That leaves the bivvy bag with nothing pitched over it. The decree does not define "Campieren", and no court has decided whether such a night is camping; in plain language, a night out with sleeping gear is at least arguably exactly that. A bivvy bag is no way round the ban here, and the reserve has no designated place where it would be allowed.1

The tarns are in the general reserve, not an inner zone. The canton's reserve map puts all three and the ground around them in the general area, where paragraph 4 applies; the inner zone Hohberg-Iffigenhorn begins about 2.4 km to the north-west. Paragraph 4 is enough.13

It is law in force. The canton's cadastre of public-law restrictions lists "Gelten-Iffigen (NSG-Nr. 35)" as in force on Lenk parcel 869, the Iffigenalp pasture that reaches the north-western shores of the tarns, with the 1969 decree and the cantonal nature protection act as its legal basis. The tarns themselves and most of the ground around them lie outside any parcel, so no extract exists for them, but the canton's map service for the same cadastre answers "Gelten-Iffigen" at each of the three.3

What a breach costs. The 1969 decree still ends with "Widerhandlungen gegen diesen Beschluss werden mit Busse oder Haft bestraft", but detention no longer exists as a penalty for such offences, and the fine comes from Bern's nature protection act today. Its art. 57 para. 1 lit. b punishes whoever breaches a prohibition ordered for a reserve with a fine of CHF 100 to 50'000, and para. 2 allows up to CHF 100'000 in severe cases. Bern has no fixed fine for this, so there is no price list; the amount is set case by case. Para. 3 lets the authority refrain from punishment in particularly minor cases. That is a discretion the authority holds after the fact, not a permission you hold before it.2

Two exceptions, and neither is a route for a hiker

The decree has two ways out of paragraph 4, and it matters who each one is written for.1

Designated places. Paragraph 5 letter c reserves "das Campieren sowie das Parkieren an besonders bezeichneten Plätzen, die vom Grundeigentümer mit Bewilligung der Gemeindebehörde und der Forstdirektion festgelegt sind": camping and parking at specially designated places, fixed by the landowner with the approval of the commune and the canton's forestry directorate. That is a way to create a place, not a permit for a person, and no such place exists at the Rawil. The land-use plan zones the ground around the tarns as "Uebrige", other land, and Lenk's camping zones lie down in the valley.135

Exceptions in justified cases. Paragraph 8, in the wording of 1995, reads: "Das Naturschutzinspektorat ist befugt, in begründeten Fällen Ausnahmen von den Schutzbestimmungen zu bewilligen." The nature protection inspectorate may grant exceptions from the protection rules in justified cases; its tasks now lie with the Abteilung Naturförderung of the canton's Amt für Landwirtschaft und Natur. The clause gives the authority a power. It does not describe an application a hiker makes for a night by the tarns, so do not count on it.12

What the decree keeps open. Paragraph 5 also reserves the buildings of the inn on the Iffigenalp (letter b), and the military installations and the SAC accommodation under the contracts with the landowners (letter d). That is why the Berghaus Iffigenalp and the Wildstrubelhütte take guests inside the reserve, and why the military cableway runs through it. A bed is the night up here that the decree itself provides for.17

Neither the landowner nor the commune can lift the ban. It is cantonal. A farmer's yes, or the commune's, does not override a decree of the cantonal government, and the only consent the decree mentions is the one needed to create a designated place. Lenk's own camping rules sit underneath and change nothing at the tarns: its police regulation bans camping on public ground outside the areas provided for it (art. 21), and its camping regulation of 1969 allows occasional camping elsewhere only with the consent of both the landowner and the commune (art. 6). Where the reserve does not reach, those two rules decide, as at the Ammertepass. At the tarns the reserve decides first.5

Over the ridge into Valais: Ayent bans camping as well

Where the reserve ends. A Bernese decree stops at the cantonal border, and here the border runs along the rocky ridge south-west of the tarns: about 60 m from the shore of the smallest tarn, about 190 m from the main one and about 390 m from the north-eastern one. The Bern geoportal draws the reserve line up to about 200 m further, into Valais; on the ground, the cantonal border is the edge. On the other side lies the commune of Ayent, and further south-east, towards the Plaine Morte, the commune of Icogne.34

Ayent's police regulation applies on its whole territory (art. 4 para. 1), and it answers the question in one sentence:6

"Le camping, le caravaning et ce qui leur est assimilable sont interdits en dehors des emplacements autorisés expressément désignés comme tels par l'Autorité."Règlement de police de la commune d'Ayent, art. 54 para. 2, homologated by the Valais government on 16 July 2025 and in force since. In English: camping, caravanning and whatever is assimilated to them are prohibited outside the authorised places expressly designated as such by the authority.

"Ce qui leur est assimilable", whatever is assimilated to camping, reaches beyond the tent, and a night in a bivvy bag is hard to keep out of it. The border ridge is not a designated place. A breach is fined with CHF 10 to 10'000 (art. 77 para. 1). Icogne, which begins about 700 m south-east of the tarns on rock, scree and the Plaine Morte glacier, has the same sentence in the police regulation it shares with the Crans-Montana communes (art. 52 para. 2), with fines of up to CHF 5'000 (art. 67 para. 1). Stepping over the ridge swaps one ban for another.6

One page says otherwise, and it is not the rule. Anzère Tourisme, the tourist office of the resort in the commune of Ayent, writes on its camping page that bivouacking is allowed under conditions: outside alpine pastures, above the tree line, away from inhabited areas, between sunset and sunrise. That is tourism guidance. It does not match art. 54 para. 2 of the commune's own regulation and it designates no place, so do not build a night on it.6

On the way up: the path, the season, the hunt

The path. The Rawil path starts at the Iffigenalp, 1'584 m, at the end of the road from Lenk, which a bus serves in summer. Above the Berghaus it climbs a section where the rock was blasted for the path, with fixed ropes where needed, then eases past the small Blattihütte to the tarns. The hut rates the whole route from the Iffigenalp T2, 3.5 hours; Lenk-Simmental Tourismus gives 3 hours 5 minutes for 5.8 km and 1'197 m of ascent. Count on roughly two and a half hours to the tarns, an estimate from those totals rather than a published time, and 45 minutes to an hour more up the steep, stony last section to the hut.78

The season. The commune of Lenk closes the Rawilpassweg for the winter; this year the closure was lifted on 25 June 2026. The last bus of the season to the Iffigenalp runs on Sunday 11 October 2026. Check the commune's notices before a late-season trip.58

The hunt. The Bern chamois hunt runs from 10 to 30 September 2026, and on the Valais side of the ridge the high hunt runs until 3 October, Monday to Saturday. Hunting is lawful inside the reserve, so stay on the path and wear something visible.101

What else is on this ground, and what is not. The only federal layer at the tarns is the BLN landscape inventory, object 1501 Gälte-Iffigen, which binds the authorities in their decisions and carries no fine for a hiker. There is no federal game reserve, no binding wildlife rest zone and no military area at the tarns, and the nearest Bernese wildlife protection area is 5.3 km away. The rule that binds you here is the reserve's, and it covers dogs too: paragraph 4 letter b bans letting them run unsupervised anywhere in the reserve. How the levels fit together across the country is in the national overview.431

How it is possible: a bed in the Wildstrubelhütte or at the Iffigenalp

There is no lawful pitch between the Iffigenalp and the border ridge, and none just over it. The lawful night up here is a bed, and the decree provides for exactly that: the SAC hut above the tarns and the inn at the start of the path are both reserved by its paragraph 5.1

Wildstrubelhütte SAC, 2'789 m, about 700 m east of the tarns. Run by the SAC sections Wildhorn and Kaiseregg, 68 places. Staffed in summer 2026 until the weekend of 26/27 September; its opening-times page gives 25/26 September, so check before you go. Half board in 2026 costs CHF 76 for SAC members and CHF 88 for others, and a hut sleeping bag is compulsory. Outside the staffed season only the winter room is open: 8 places with duvets, to be booked online in advance, with firewood and electricity but no running water; bring a down sleeping bag, food and matches. The winter room cannot be used while the hut is staffed. +41 33 744 33 39, info@wildstrubelhuette.ch.7

Berghaus Iffigenalp, 1'584 m, at the start of the path. Rooms, and a dormitory for up to 49 people in the old Sennhütte "direkt am Zugang zum Rawilpass", right at the start of the Rawil path; 77 beds in all. It runs in summer only, from about late May to mid-October according to Lenk-Simmental Tourismus, and the last bus of the season goes on 11 October 2026. +41 33 733 13 33, info@iffigenalp.ch.8

For a tent: the campsite in Lenk. Camping Hasenweide, near the Simmenfälle south of the village, is open until 1 November 2026. Its 2026 price list adds up to CHF 17.40 a night for one adult with a small tent: CHF 5 for the tent, CHF 6.40 for the person, CHF 5 of guest tax and CHF 1 of lodging levy. Hasenweide 1, 3775 Lenk, +41 33 733 26 47.9

  • Wildstrubelhütte SAC, 2'789 m, about an hour above the tarns. Staffed until 26/27 September 2026, half board CHF 76 for SAC members and CHF 88 for others; after that the winter room, 8 places, booked online. +41 33 744 33 39.7
  • Berghaus Iffigenalp, 1'584 m, at the start of the path. Rooms and a dormitory, summer operation to about mid-October; last bus 11 October 2026. +41 33 733 13 33.8
  • Camping Hasenweide, Lenk. For a tent, open until 1 November 2026, about CHF 17.40 a night for one adult with a small tent. +41 33 733 26 47.9
  • Not at the tarns, not anywhere on the path from the Iffigenalp, and not over the ridge. The Bernese side is nature reserve up to the border, and Ayent and Icogne ban camping outside designated places on the Valais side.16

General rules for wild camping

This applies wherever you are genuinely allowed to sleep outside, which near the Rawilseeleni means a pitch at a campsite in Lenk. It is not legal text, it is decency and common sense on a path through a nature reserve whose decree already bans litter of any kind and dogs running loose.

  • No fire. An open fire has no place in the mountains. A gas stove is enough.
  • Pitch late, strike early. Set up towards evening, gone again early. A bivouac is one night, not a base camp.
  • Leave no rubbish. Everything you carry up you carry down, organic scraps and toilet paper included.
  • At least 50 metres from any water for the big business, so you do not foul what people and livestock drink.
  • Stay small and quiet. A small group, no speaker, no drone, dogs on the lead, and the alp staff's word goes.

Disclaimer

This article reflects my research and assessment to the best of my knowledge, as of September 2026. It is based on the publicly accessible and official sources linked below. It does not replace legal advice and is not a binding statement of the current legal situation.

The verdict rests on paragraph 4 letter d of the 1969 decree for the Gelten-Iffigen nature reserve, which paragraph 3 applies to the whole reserve, and on the police regulations of Ayent and Icogne for the ground beyond the cantonal border. The decree is published as a scan of a typescript; the passages quoted here were read against the page images and are given in the original German. Whether a night in a bivvy bag with nothing pitched counts as "Campieren" has not been decided by any court, and no published case shows how the range of CHF 100 to 50'000 is applied to a camper. The reserve boundary is taken from the canton's published geometry rather than from the 1969 map sheet the decree refers to, and every distance here is as accurate as that data, not a marker on the ground. The walking time to the tarns is an estimate from published totals. Prices, dates and timetables are taken from their publishers as of September 2026 and can change, and the hut's own pages put its last staffed night a day apart. Before every tour, check the current sources yourself and follow instructions on site. A genuine emergency bivouac in distress is a separate question from a planned camp. Anyone who spends the night outside bears responsibility for their own conduct and any consequences themselves. Hikebeast, Leon Helg and Saftladen GmbH accept no liability for decisions made on the basis of this text, and call on no one to break applicable law.

Frequently asked questions

Can I camp at the Rawilseeleni?
No. The three tarns, at 2'486 to 2'490 metres on the Rawil path above Lenk, lie inside the cantonal nature reserve Gelten-Iffigen, protected by decree no. 3658 of the Bernese government of 30 May 1969, amended in 1995. Paragraph 3 of the decree applies its paragraph 4 to the whole reserve, and paragraph 4 letter d prohibits camping and the pitching of tents or other shelters. Breaches are fined under art. 57 of the Bern nature protection act (NSchG, BSG 426.11) with CHF 100 to 50'000, up to CHF 100'000 in severe cases, and there is no fixed fine. Neither the landowner nor the commune can lift the ban. The lawful night up here is a bed in the Wildstrubelhütte SAC, about an hour above the tarns.
Is a bivvy bag or a tarp allowed?
No. The decree for the Gelten-Iffigen reserve bans "das Campieren, das Aufschlagen von Zelten oder andern Unterständen", camping and the pitching of tents or other shelters (paragraph 4 letter d), so a tarp is caught as another shelter. A bivvy bag with nothing pitched over it is not named, but camping is banned as an act of its own and the decree does not define it; no court has decided that a bivvy night falls outside it, and a night out with sleeping gear is at least arguably camping. The decree allows camping only at places designated by the landowner with the approval of the commune and the canton, and there are none at the Rawil. A bivvy bag is no way round the ban.
What if I cross the ridge into Valais?
That does not help. The reserve ends at the cantonal border on the ridge south-west of the tarns, about 60 metres from the smallest one, and the ground beyond belongs to the commune of Ayent. Art. 54 para. 2 of Ayent's police regulation, homologated on 16 July 2025, prohibits "le camping, le caravaning et ce qui leur est assimilable" outside the places the authority expressly designates, on the whole communal territory (art. 4), with fines of CHF 10 to 10'000 (art. 77). Further south-east, Icogne has the same rule in the police regulation it shares with the Crans-Montana communes (art. 52 para. 2), with fines of up to CHF 5'000. The ridge is not a designated place.
Where can I sleep instead?
In the Wildstrubelhütte SAC at 2'789 metres, about an hour above the tarns: staffed until the weekend of 26/27 September 2026, half board CHF 76 for SAC members and CHF 88 for others, then only the winter room with 8 places, booked online, +41 33 744 33 39. At the Berghaus Iffigenalp at 1'584 metres, at the start of the Rawil path, with rooms and a dormitory in summer until about mid-October; the last bus from Lenk runs on 11 October 2026. For a tent, Camping Hasenweide in Lenk, open until 1 November 2026, about CHF 17.40 a night for one adult with a small tent. The hut and the inn both lie inside the reserve, and paragraph 5 of its decree expressly reserves them.
Is the Wildstrubelhütte still open?
As of 26 September 2026, its summer season is ending. The hut's news page gives staffed dates of 26 June to 26/27 September 2026, its opening-times page 25/26 September, so call before you go: +41 33 744 33 39. After that only the winter room is open: 8 places with duvets, to be booked online in advance, with firewood and electricity but no running water, and you bring a down sleeping bag, food and matches. The winter room cannot be used while the hut is staffed. The summer route from the Iffigenalp passes the Rawilseeleni and is rated T2, 3.5 hours, and the commune of Lenk closes the Rawilpassweg for the winter.
Leon Helg

Leon Helg

Swiss filmmaker and software developer. Spends his free time in the Swiss Alps and maps his favourite spots for Hikebeast. Posts as @leon.helg on Instagram and TikTok.

Sources

  1. Canton of Bern, Regierungsratsbeschluss Nr. 3658 vom 30. Mai 1969, Naturschutzgebiet Gelten-Iffigen, as amended by Regierungsratsbeschluss Nr. 3410 vom 6. Dezember 1995, served by the cantonal cadastre of public-law restrictions as the protection decree of reserve no. 35; a scan of the typescript, the passages below read against the page images on 26 September 2026. Ziff. 1: the area is placed under state protection "zur Erhaltung einer Gebirgs- und Alplandschaft in ursprünglicher Gestalt", as "N 100 R 35 Naturschutzgebiet Gelten-Iffigen". Ziff. 2: the reserve is drawn on a 1:50'000 map of 23 April 1969 that forms part of the decree; the Lenk land register sheets listed include no. 869. Ziff. 3: "Die unter Ziffer 4 genannten Natur- und Landschaftsschutz-Bestimmungen gelten für das ganze Gebiet, jene unter Ziffer 6 und 7 zusätzlich für die engeren Naturschutzzonen Hohberg/Iffigenhorn und Lauenensee." Ziff. 4: "Untersagt sind: ... b) jede Beunruhigung der Tierwelt, die Störung oder Wegnahme von Nestern und Gelegen, das unbeaufsichtigte Laufenlassen von Hunden; c) das Wegwerfen oder Liegenlassen von Papier, Büchsen, Flaschen und Abfällen aller Art; d) das Campieren, das Aufschlagen von Zelten oder andern Unterständen; e) das Parkieren und Aufstellen von Motorfahrzeugen und Wohnwagen." Ziff. 5 reserves, among others, lit. b the buildings serving farming, forestry and the inn on the Iffigenalp; lit. c "das Campieren sowie das Parkieren an besonders bezeichneten Plätzen, die vom Grundeigentümer mit Bewilligung der Gemeindebehörde und der Forstdirektion festgelegt sind"; lit. d "die militärischen Anlagen und SAC-Unterkunftsstätten, gemäss den zwischen den Grundbesitzern und dem Eidgenössischen Militärdepartement bzw. den SAC-Sektionen bestehenden Verträgen"; lit. f the legal provisions on hunting and fishing. Ziff. 8 in the wording of 1995, which replaced Ziff. 7 to 9: "Das Naturschutzinspektorat ist befugt, in begründeten Fällen Ausnahmen von den Schutzbestimmungen zu bewilligen"; Ziff. 9: supervision by the Naturschutzinspektorat. Ziff. 11: "Widerhandlungen gegen diesen Beschluss werden mit Busse oder Haft bestraft." decree (PDF), overview map (PDF). ↩
  2. Canton of Bern, Gesetz über den Natur- und Heimatschutz (Naturschutzgesetz, NSchG), BSG 426.11, read on belex on 26 September 2026. Art. 57 para. 1: "Mit Busse von 100 Franken bis 50 000 Franken wird bestraft, wer ... b einem Verbot oder einer Massnahme zuwiderhandelt, die aufgrund der Artikel 31, 36 oder 41 angeordnet worden sind"; para. 2: "In schweren Fällen kann auf Busse bis zu 100 000 Franken erkannt werden."; para. 3: "In besonders leichten Fällen kann von Strafe Umgang genommen werden." Art. 58: prosecution prescribes after three years, absolutely after six. The Naturschutzverordnung (NSchV, BSG 426.111) has no camping rule of its own and names the Abteilung Naturförderung of the Amt für Landwirtschaft und Natur as the competent unit. The cantonal Ordnungsbussenverordnung (KOBV, BSG 324.111) lists no item for nature reserves, so there is no fixed fine. NSchG (PDF), NSchV (PDF), KOBV (PDF). ↩
  3. Canton of Bern, public-law restrictions and reserve geodata, consulted on 26 September 2026. Cadastre of public-law restrictions (ÖREB), extract of 26 September 2026 for Lenk parcel 869 (EGRID CH573522044602), the Iffigenalp pasture that reaches the north-western shores of the tarns, cadastre as of 15 September 2026: "Gelten-Iffigen (NSG-Nr. 35)", theme cantonal nature reserves, status in force, legal provisions "Schutzbeschluss RRB 3658 vom 30.05.1969", the Naturschutzgesetz (BSG 426.11) and the Naturschutzverordnung (BSG 426.111), responsible office Amt für Landwirtschaft und Natur. At the shelves west of the tarns and at the north-western shore of the smallest tarn the extract's restrictions cover the reserve's general area, the landscape protection area "BLN-Gebiet Gelten-Iffigen" of the Lenk land-use plan, the zoning "Uebrige" and the water protection area Au. The water and most of the ground around the tarns lie outside any parcel; at the centre of each tarn the canton's ÖREB map service answers "Perimeter der Naturschutzgebiete: Gelten-Iffigen", with the Iffigsee returning the same reserve and a point in Valais returning nothing in the same run. Nature reserve geodata of the canton, dataset of 10 September 2026: reserve no. 35, 4'680 ha; the tarns lie in its general area, the inner zone Hohberg-Iffigenhorn about 2.4 km to the north-west, the inner zone Lauenensee 9.3 km away; between the Rawilpass and the tarns the digitised perimeter runs south of the cantonal border, up to about 205 m into the commune of Ayent. Wildlife protection areas of the canton, dataset of 24 September 2026: none at the tarns, the nearest, no. 30 Lenk, 5.3 km away. ÖREB extract, parcel 869 (PDF), nature reserve geodata (ZIP), wildlife protection area geodata (ZIP). ↩
  4. Official federal geodata, queried on 26 September 2026 through the federal identify, height and gazetteer services, with a bogus-layer control returning HTTP 400 and the Kiental game reserve returned as positive control in the same runs. Gazetteer: "Rawilseeleni (BE) - Lenk", three lakes, labels on the water at LV95 2'601'411 / 1'136'843 (WGS84 46.38295 / 7.45698, 2'490 m), 2'601'589 / 1'136'950 (46.38393 / 7.45931, 2'486 m) and 2'601'663 / 1'137'081 (46.38509 / 7.46026, 2'486 m). Commune Lenk from the current-year boundary (swissBOUNDARIES3D); the cantonal border with Ayent runs about 60 m (smallest tarn), 190 m (main tarn) and 390 m (north-eastern tarn) south-west of the shores, and Icogne begins about 700 m to the south-east. At all three tarns: federal inventory of landscapes (BLN), object 1501 "Gälte-Iffigen". Empty: federal game reserves (the nearest, Leukerbad, 8.7 km away), wildlife rest zones (the nearest, "Rawyl" in Valais, recommended only, 1 December to 15 April, 2.8 km away), parks, raised bogs, fens, mire landscapes, floodplains, dry meadows, amphibian sites, Ramsar and Emerald sites, forest reserves, and military areas of the federal sectoral plan (none within 6 km). Terrain (swissALTI3D): shelves of 0.3 to 1.4 degrees at 2'484 to 2'496 m, 40 to 90 m from the water. swissTLM3D: nearest forest 1.6 km to the north-west at about 1'870 m; the marked path about 100 m from the main tarn. Federal register of buildings: a military goods-cableway station about 140 m north-west of the smallest tarn and 240 m west of the main one; the Wildstrubelhütten SAC about 660 to 700 m east of the main tarn, at about 2'790 m. map.geo.admin.ch. ↩
  5. Gemeinde Lenk, read on 26 September 2026. Gemeindepolizeireglement of 11 December 2007, in force since 1 January 2008: art. 21 "Campingverbot", para. 1 "Auf öffentlichem Grund ist das Übernachten in Fahrzeugen und Zelten (Campieren) ausserhalb der speziell dafür vorgesehenen Flächen verboten", para. 2 "Die Gemeindepolizei kann in begründeten Fällen Ausnahmen bewilligen"; art. 44 para. 3: "Die Bestimmungen des Campingreglements bleiben vorbehalten"; art. 50 para. 1, a fine of up to 5'000 francs, para. 2, a warning instead in light cases. Reglement über das Campingwesen der Gemeinde Lenk of 1 November 1969, approved by the cantonal government on 16 December 1969 (RRB 8417), a scan read against the page images: art. 2 defines camping as "das vorübergehende Verweilen in Zelten, Wohnwagen, Wohnschiffen oder ähnlichen beweglichen und unbeweglichen Einrichtungen"; art. 6: "Das vereinzelte gelegentliche Campieren abseits von bewilligten Campingplätzen, ist nur mit Zustimmung des Grundeigentümers und der Gemeindebehörde gestattet"; art. 25, a fine of up to 200 francs. Baureglement, art. 8 para. 1: "In der Campingzone gilt das Campingreglement der Gemeinde Lenk." Notice of 22 June 2026: "Die Sperre des Rawilpasswegs wird ab Donnerstag, 25. Juni 2026 aufgehoben." Gemeindepolizeireglement (PDF), Campingreglement (PDF), Baureglement (PDF), notice of 22 June 2026. ↩
  6. Valais side of the ridge, read on 26 September 2026. Commune d'Ayent, Règlement de police, adopted by the communal council on 25 April and 12 November 2024 and by the general council on 4 December 2024, amended on 28 May 2025 at the request of the cantonal services, homologated by the Conseil d'Etat on 16 July 2025 and in force on homologation (art. 81), replacing the regulation of 2012 (art. 80). Art. 4 para. 1: "Les dispositions du présent règlement sont applicables sur l'ensemble du territoire de la commune d'Ayent." Art. 54 para. 2: "Le camping, le caravaning et ce qui leur est assimilable sont interdits en dehors des emplacements autorisés expressément désignés comme tels par l'Autorité." Art. 77 para. 1: the fine "ne peut être inférieur à 10 francs, ni supérieur à 10'000 francs". Communes of Icogne, Lens, Chermignon, Montana, Randogne and Mollens, Règlement intercommunal de police des communes de Crans-Montana, homologated by the Conseil d'Etat on 20 February 2013: art. 4 para. 1, applicable on the whole territory of the communes, Icogne included; art. 52 para. 2, the same sentence as Ayent's art. 54 para. 2; art. 67 para. 1, a fine of up to CHF 5'000. Anzère Tourisme, camping page: "Le bivouac est autorisé sous certaines conditions", listed as outside alpine pastures, above the tree line, away from inhabited areas, between sunset and sunrise. Tourism guidance, not a communal act; it designates no place. Ayent, Règlement de police (PDF), Ayent, regulations, intercommunal police regulation (PDF), Anzère Tourisme. ↩
  7. Wildstrubelhütte SAC, operator's pages, read on 26 September 2026. The hut, 2'789 m, belongs to the SAC sections Wildhorn and Kaiseregg and lies "am östlichen Rand des Naturschutzgebiets Gelten Iffigen"; renovated in 2005 with 68 places. Staffed in summer 2026 from 26 June to 26/27 September (news page) or to 25/26 September (opening-times page); "Der Winterraum ist während der bewarteten Zeit nicht nutzbar." Winter room: "Der Winterraum muss vorab im Reservationssystem gebucht werden"; 8 places with duvets, hut sleeping bag compulsory; no running water; firewood and electricity provided; bring matches or a lighter, a down sleeping bag and food. Prices 2026 for half board and the night, VAT included: category A (SAC members) CHF 76, category C (others) CHF 88. Supply: "Die Hüttenversorgung erfolgt ebenfalls mit der nicht kommerziellen Militärbahn"; "Personenbeförderungen sind nicht möglich ausser für den Hüttenwart und das Personal". Summer route from the Iffigenalp via Blattihütte, Stiereläger and the Rawylsee: "Schwierigkeit: T2, Dauer: 3.5h". +41 33 744 33 39, info@wildstrubelhuette.ch. news, opening times, winter room, prices, good to know, summer routes. ↩
  8. Berghaus Iffigenalp and the Rawil path, consulted on 26 September 2026. Berghaus Iffigenalp, 1'584 m, own site: open daily 9:00 to 20:00; a dormitory in the old Sennhütte "direkt am Zugang zum Rawilpass" for up to 49 people; +41 33 733 13 33, info@iffigenalp.ch. Lenk-Simmental Tourismus, listing: 77 beds, "im Naturschutzgebiet Gelten-Iffigen", "Nur Sommerbetrieb (ca. Ende Mai bis Mitte Oktober)". Lenk-Simmental Tourismus, tour from the Iffigenalp to the Wildstrubelhütte, updated 27 July 2026: difficulty "mittel", 3:05 h, 5.8 km, 1'197 m; "Hier wurde der Fels zugunsten des Bergweges gesprengt. Wo nötig sorgen Fixseile für mehr Sicherheit."; "Ab der kleinen Blattihütte hoch zu den Rawilseeleni ist das Gelände wieder weniger steil"; "Der letzte Streckenabschnitt von den Rawilseeleni aus steigt noch einmal stark an"; "Lassen Sie sich unterwegs nicht von der Seilbahn irritieren. Dies ist eine nicht öffentliche Militärbahn." Official timetable: bus B 282 from Lenk to the Iffigenalp runs until Sunday 11 October 2026, with no service on 12, 18 or 25 October. iffigenalp.ch, dormitory, listing, tour page, timetable data. ↩
  9. Camping Hasenweide, Hasenweide 1, 3775 Lenk, operator's pages, read on 26 September 2026: "Saisonale Öffnungszeiten 2026: 01.12.2025-01.11.2026, 30.11.2026-31.12.2026". Price list 2026, per night: small tent (up to three people) CHF 5.00, adult CHF 6.40, guest tax (Kurtaxe) per adult CHF 5.00, lodging levy (Beherbergungsabgabe) per adult CHF 1.00, so CHF 17.40 for one adult with a small tent. +41 33 733 26 47. camping-hasenweide.ch, prices. ↩
  10. Hunting seasons, read on 26 September 2026. Canton of Bern, Wirtschafts-, Energie- und Umweltdirektion, hunting seasons page, updated 25 September 2026: "Die Gämsjagd dauert vom 10. bis 30. September 2026." Canton of Valais, Arrêté sur l'exercice de la chasse 2026-2027 of 17 June 2026, annex 1: the high hunt from 21 September to 3 October 2026, Monday to Saturday. Bern, hunting seasons, Valais, hunting decree. ↩