Bern vs Zurich

Bern

Bern sits at 540 m on the Swiss plateau between the Jura and the Alps, with a temperate continental climate. Summers are warm with frequent thunderstorms; winters cold with occasional snow that rarely accumulates in the Old Town. The Aare river horseshoe creates a noticeable microclimate — warmer in winter, cooler in summer than the surrounding plateau. Bern receives about 1,000 mm of precipitation a year spread across the seasons; the foehn wind from the Alps occasionally brings warm dry conditions and exceptional clarity.

Zurich

Zürich has a temperate continental climate moderated by the lake — cold snowy winters, warm humid summers, and a long shoulder spring and autumn. July highs average 24°C with frequent thunderstorms; January averages 1°C with intermittent snowfall and occasional cold-snap weeks below -5°C. Annual precipitation is about 1,100 mm spread roughly evenly across the year, with summer slightly wetter due to alpine convection storms. The Föhn, a warm dry alpine wind, can lift winter temperatures 10°C above forecast for a day or two and is locally credited with headaches and bad moods. Pack layers year-round; a rain shell is genuinely useful in any month.

Bern

Bern operates an integrated tram and bus network through Bernmobil, with the main station (Bahnhof) at the western edge of the Old Town as the central hub. The compact city means most visits centre on walking — the entire UNESCO Old Town is 1.6 km long and easily covered on foot. The Bern Ticket included with most hotels gives free public transport for the duration of your stay. SBB intercity trains connect Bern frequently to every major Swiss city; the Swiss Travel Pass covers all SBB and Bernmobil services.

Walkability: Bern is one of the most walkable capital cities in the world — the entire UNESCO Old Town is 1.6 km long and 400 m wide, easily walked end to end in 25 minutes. Streets are largely pedestrianised in the Old Town with only delivery vehicles and trams. The arcades shelter you in any weather. Even reaching the Rosengarten viewpoint or Paul Klee Centre is a 15-30 minute walk for those wanting it.

Zurich

Zürich public transit is the city's quiet superpower. The ZVV (Zürcher Verkehrsverbund) integrates trams, buses, S-Bahn commuter rail, lake boats, the Polybahn funicular, and the Dolderbahn rack railway under a single zonal ticket. Trams run every 7–10 minutes from 05:30 to 00:30; the S-Bahn extends the network across the canton and beyond. Punctuality is famous — a tram more than two minutes late is a story. The tram network is one of Europe's densest, and most central destinations are also walkable. Buy a ZürichCARD (CHF 27 for 24h, CHF 53 for 72h) which covers all public transit plus most museum entries — it pays for itself by the second tram ride.

Walkability: Excellent within the central 1.5 km. The Altstadt grid, Bahnhofstrasse, and the lakefront are all walkable in a single morning. Trams cover the gaps efficiently; the ZürichCARD makes the question of "tram or walk" effectively free. Beyond the centre — Uetliberg, the airport, Kreis 5 — public transit is necessary but trivially convenient.