Things to Do in Interlaken

About Interlaken

The first thing you notice isn't the mountains — it's the light. Standing on the Höheweg at 7 AM, with morning mist still sitting on Lake Brienz to the east and the Jungfrau catching the first alpine glow to the south, everything has a particular clarity, like someone adjusted the contrast on the world. Interlaken sits in a narrow valley floor between two glacial lakes, and the Eiger, Mönch, and Jungfrau rise directly above the rooftops in a wall of rock and permanent ice that stops you mid-stride, even on your third day. Harderkulm — the ridge above town reached by a 10-minute funicular for CHF 32 (around $36) — gives you the full triangle: both lakes spread in opposite directions, the peaks tower to the south, and the scale of the place finally makes sense. The Jungfraujoch railway, climbing to 3,454 meters (11,332 feet) for CHF 235 (around $265) round trip from Interlaken Ost, is expensive and occasionally packed with group tours, but the train cuts through the Eiger's north face and deposits you in a snowfield where the horizon curves — it earns every franc. The honest limitation: Interlaken itself is a small town of 5,500 people largely organized around sending visitors into the mountains above it. The Höheweg's watch shops and hotel-restaurant façades can feel transactional after a day or two. But the paragliding launches off the Lauterbrunnen valley walls, the sound of cowbells descending through fog above Grindelwald, the lake boat crossing Lake Thun with the Niesen pyramid rising above the south shore — none of this is tourist theater. The wider Bernese Oberland is one of the world's great mountain landscapes, and Interlaken is the best way in.

Travel Tips

Transportation: Two train stations serve Interlaken — West and Ost — and knowing which one you need matters. Ost is the departure point for the Berner Oberland Bahn toward Grindelwald, Lauterbrunnen, and eventually the Jungfraujoch connection; West handles arrivals from Bern and Zurich. The Swiss Travel Pass, if you're crossing multiple Swiss cities, covers most regional trains and the lake boats on Thun and Brienz. Without it, Grindelwald runs CHF 10–12 (around $11–13) one-way from Ost. The lake boat from the West pier to Thun takes 2.5 hours and costs CHF 44 (around $49) — considerably slower than the 20-minute train, but the Niesen pyramid rising above the south shore makes it worth choosing at least once.

Money: Switzerland doesn't apologize for its prices, and Interlaken runs toward the higher end even by Swiss standards. Cards work nearly everywhere, contactless included. That said, mountain huts and some funicular ticket windows still prefer cash — carrying CHF 50–100 for anything above the valley floor tends to be wise. One tip most hotels don't volunteer: the Interlaken Guest Card, included free with any registered accommodation in the area, covers the Harderkulm funicular, local bus routes, and select lake boat segments. Ask at check-in. Both Migros and Coop supermarkets have central branches with sandwiches and hot-counter food for CHF 5–8 ($5.50–9) — the most reliable budget fallback in a town where sit-down lunches rarely run under CHF 25 ($28).

Cultural Respect: The Bernese Oberland runs on a kind of unhurried Swiss precision. Greet shopkeepers when you enter — 'Grüezi' works across the German-speaking region — and wait to be seated in restaurants rather than choosing your own table. On mountain trails, yield to uphill hikers; the convention is followed consistently and visitors who ignore it get noticed. Check trail ratings before heading out: a red-rated trail in Switzerland involves real scrambling with exposure, not a color-coded suggestion for caution. In trains and cable cars, the local tendency toward quiet in public spaces is noticeable. Tipping sits around 10% for good restaurant service, though it carries less social weight than in North America.

Food Safety: Tap water throughout Interlaken and the Bernese Oberland is glacier-fed, cold, and clean — fill a bottle from any public fountain or the white-piped mountain sources at trailheads. This saves CHF 4–5 ($4.50–5.50) per purchased bottle, which adds up faster than you'd expect across a multi-day trip. For warm meals, the side streets off Marktgasse tend toward more honest pricing than the hotel-facing restaurants along the Höheweg. Cheese fondue — a ritual worth CHF 28–35 ($31–39) per person at a proper alpine restaurant rather than a tourist café — and Rösti, a fried potato dish that varies surprisingly between kitchens, are the things worth ordering here. Street food is minimal by design; the Migros deli counter is your most reliable quick-meal option.

When to Visit

Interlaken has two distinct visitor seasons, and they serve different purposes depending on what you're after. Summer (June–August) is peak season by every measure. Temperatures in the valley tend to sit at 22–28°C (72–82°F), occasionally spiking to 32°C (90°F) in July. The lakes warm enough for swimming — the Strandbad public beach on Lake Thun handles this well — and the meadows above Grindelwald reach the particular green of a place that receives 1,400mm of rain annually. Paragliding season peaks in July and August. The downside: Interlaken Ost can feel like an airport terminal during European school holidays, hotel prices spike 40–60% above shoulder season (mid-range doubles likely running CHF 200–350/$225–395 per night), and Jungfraujoch queues stretch early. Mountain weather is never guaranteed; some of the best summer weeks see the Jungfrau in cloud for days at a time. Shoulder Season (September–October and April–May) is likely your best bet if you have flexibility. September tends to bring the clearest skies of the year in the Bernese Oberland — summer humidity burns off, the lower slopes begin to turn amber, and crowds thin noticeably after school holidays end. Temperatures run 12–18°C (54–64°F) in late September, with cold nights above 1,500 meters. Hotel prices drop significantly: a room running CHF 280 ($315) in August might come down to CHF 170–190 ($190–215) by mid-October. April and May bring snow at altitude and intermittent rain, but the valley runs green and uncrowded. Winter (December–March) is a different destination entirely. The ski resorts above Grindelwald and Mürren power up fully, and the Jungfraujoch runs year-round — the snow up there is permanent and the cold on the observation deck at -10°C (14°F) is not symbolic. Interlaken town runs quieter and more local, with fondue restaurants and the thermal facilities at Bödeli doing steady business. Valley temperatures typically sit at -2 to 6°C (28–43°F). December weekends and February half-term fill with European ski families, pushing accommodation prices back toward CHF 250–320 ($280–360) for the same rooms that ran CHF 170 in October. The Harderkulm funicular and higher hiking trails close due to ice — check conditions before planning any serious walking. November and March deserve an honest note. November sits between seasons: some alpine infrastructure shuts down before ski season opens, daylight drops to around 9 hours, and the town feels between identities. March can offer good spring skiing above Grindelwald, but snowpack varies and lower trails may remain iced. If your schedule falls into either month, plan more time in the valley and treat any mountain access as a bonus. For budget travelers, April–May and October offer the best combination of lower prices and workable weather. Families tend to do best in July, accepting the premium as the cost of full activity hours. Solo travelers who can manage late September often find the region at its most photogenic — the air is sharper, the light lower and more directional, and the mountain views when the weather clears are the kind you'll spend years trying to describe accurately.