Banff vs Interlaken

Banff

Banff has a subarctic/continental mountain climate with long, cold winters and short, pleasant summers. Temperatures are significantly affected by elevation — Lake Louise at 1,540 m is typically 5-8°C cooler than Banff at 1,383 m. Chinook winds can raise winter temperatures by 20°C in hours. Weather changes rapidly in the mountains. Always pack layers.

Interlaken

Interlaken town sits at 568 m in a valley with a relatively mild alpine climate, but the mountain destinations it serves range from 1,000 m (Grindelwald) to 3,454 m (Jungfraujoch). Temperature drops roughly 6°C per 1,000 m gain — a pleasant 22°C day in town means 0°C at the Jungfraujoch. Clouds are a serious consideration: the Jungfraujoch can be socked in for days at a time even when Interlaken is sunny, so building flexibility into your itinerary for high-elevation excursions is genuinely important. Check the Jungfrau webcam the evening before any planned ascent.

Banff

A car is the most practical way to explore Banff, especially for the Icefields Parkway, Bow Valley Parkway, and reaching trailheads. However, Roam Transit provides excellent bus service within Banff townsite and to Lake Louise, Canmore, and Johnston Canyon. Moraine Lake requires a Parks Canada shuttle (no private vehicles) from 2023 onward.

Walkability: Banff townsite is compact and easily walkable with restaurants, shops, and the Banff Gondola base within walking distance. The Bow River trail system offers pleasant riverside walks. Lake Louise village is small with a few shops and hotels. Most trailheads require driving or a bus/shuttle.

Interlaken

Interlaken is a model of Swiss public transport connectivity. Two train stations — Interlaken West (trains to Bern and Thun) and Interlaken Ost (trains to Grindelwald, Lauterbrunnen, and the Jungfrau region) — sit at opposite ends of the Höheweg. The Swiss Travel Pass covers SBB intercity trains, most PostBus routes, the lake boats, and gives 25% off most mountain railways. It does NOT cover the Jungfraujoch surcharge (CHF 45 from the Eigergletscher junction). A car is unnecessary and often counterproductive — Grindelwald, Wengen, and Mürren have limited or no car access.

Walkability: Interlaken town itself is easily walkable — Interlaken West to Interlaken Ost along the Höheweg takes about 25 minutes on foot. The Höhematte meadow, main shops, restaurants, and the Aare river are all within a 10-15 minute walk of either station. Mountain villages like Grindelwald and Lauterbrunnen are reached entirely by rail and cable car from the valley.