Wild camping at the Obers Sulsseeli: the ban has a written exception, and here you can actually use it

One communal reglement decides it, and it is strict

Wild camping at the Obers Sulsseeli is a Lauterbrunnen question, and Lauterbrunnen tightened its rules for the 2025 season after years of pressure in the valley. The reglement is short and blunt.

"Das Campieren ausserhalb von Campingplätzen ist grundsätzlich nicht gestattet. Davon ausgenommen ist das vereinzelte Campieren auf privatem Gelände, zu privaten Zwecken."Camping-Reglement of the Einwohnergemeinde Lauterbrunnen, Art. 3 para. 1, in force since 1 January 2025: camping outside campsites is not permitted as a rule, exempted is occasional camping on private land for private purposes, with the landowner responsible for the necessary hygiene facilities.

Three things follow, and they matter more than the headline. The ban is municipality-wide, not limited to public ground or to the valley floor, so altitude does not help you and neither does the treeline. It applies to vans exactly like tents, because Art. 2 defines camping as the temporary staying and overnighting of persons "in Zelten, Wohnwagen, Motorhomes (Camper), Mobilheimen oder ähnlichen Unterkünften". And the fine is real: Art. 24 para. 2 puts the ceiling at CHF 5'000, subsidiary to federal and cantonal criminal law.¹

Does it reach a tentless bivouac? The definition in Art. 2 lists tents, caravans, motorhomes and mobile homes "or similar accommodation". A sleeping bag on the grass is not obviously any of those, and the reglement never says the word bivouac. That gap is untested in Lauterbrunnen, and it is worth knowing rather than relying on: the commune's own back-valley reserve decree shows what a legislator writes when it really means to catch a bivouac, because there it had to grant bivouacs an express exception for high tours.³ If a warden asks, an untested reading of "ähnliche Unterkünfte" is a weak place to stand.

How it is possible here: ask whoever farms the Sulsalp

The exception is not a loophole, it is the text. Occasional camping on private land, for private purposes, is exempted from the ban. The whole question is therefore ownership and a yes, and on the Sulsalp both are answerable, because this is farmed alp ground with people on it through the summer, not anonymous rock.

The natural address is the hut. The Suls-Lobhornhuette sits at 1'955 m on the same plateau, roughly 25 minutes below the Obers Sulsseeli, and it belongs to the SAC section Lauterbrunnen. The wardens live on the alp through the season, know exactly whose parcel is whose, and are the sensible people to ask before you walk up with a tent. Ask in person or by phone the day before, not by turning up at dusk.

Two honest cautions about the consent route. First, consent must come from the person who can actually give it for that parcel, which on an alp is the owner or the tenant farming it, not the hut and not a neighbour. Second, consent removes the communal ban and nothing else: it does not license a fire, it does not license three nights, and it does not license a group. The reglement's word is "vereinzelt", occasional. If you want a permit rather than a private yes, Art. 3 para. 2 lets the Sicherheitskommission grant one on application, with the landowner's and the local tourism association's agreement.¹

We have not found a published fee for pitching on the Sulsalp and we are not going to invent one. If the person you ask names a figure, that is the arrangement, settle it with them directly.

What the maps say, and what the back-valley reserve does not reach

The lake sits at LV95 2'631'442 / 1'162'383, 2'192 m. Every federal protection layer queried there on 27 July 2026 came back empty: no federal hunting-ban district, no wildlife rest zone, no mire or floodplain inventory, no amphibian site, no park of national importance. The same is true at the lower Sulsseeli, 1'921 m, a kilometre and a half to the north-east.²

That matters because Lauterbrunnen does have a second, stricter layer, and people apply it to the whole commune. The nature-reserve decree of 1960 bans camping and fires outright and exempts only bivouacs during genuine high tours, but its perimeter is the back valley, the Obersteinberg and Oberhornsee end above Stechelberg. The Sulsalp is on the opposite, north-western flank of the valley, well outside it. We went through that decree in detail in wild camping in Lauterbrunnen.³

One gap worth naming rather than papering over: the canton of Bern's own nature-reserve web service was unreachable on the day of research, so the cantonal layer at this exact point is evidenced through the federal aggregate and the communal reserve decree rather than a direct cantonal query. It does not change the answer, because the communal camping ban already governs the spot, but it is the one check we could not run ourselves.²

Where you can legally sleep

• Suls-Lobhornhuette, 1'955 m, dormitory beds with half board, reservation required, the obvious base for the Lobhoerner and the Sulsseeli⁴.
• On private ground with the owner's yes, which is the reglement's own exception and the reason this spot is not a flat no.
• Campsites in the valley: the authorised sites in Lauterbrunnen itself, twenty minutes down from Isenfluh by road.
• Not the back valley. If you were planning to combine this with Oberhornsee, the reserve decree applies there and the answer changes.

General rules for wild camping

This applies wherever you are genuinely allowed to sleep outside, and at the Obers Sulsseeli that means on ground whose owner said yes. It is not legal text, but decency and common sense, and on a working alp it is also the reason you will get a yes again next year.

• 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 July 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.

Communal regulations, access rules and enforcement practice change, and Lauterbrunnen has adjusted its camping rules recently. Before every tour, check the current sources yourself and follow instructions on site. Without the landowner's consent you are inside the ban. 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

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.

About Hikebeast Wildcamping Legality Checker Wild camping Lac d'Emosson Swiss Gems Guide