Bus 21
busOperated by STI · Interlaken
Bus 21 (line 21) is a bus line running through Interlaken, with 2 route variants covering 45.4 km and 53 stops.
Route Map
2 variants, 53 stopsRoute Variants
2 variantsStops Served
53 distinct stopsExplore More
Frequently Asked Questions
Line 21What type of transport is line 21?
Line 21 (Bus 21) is public transport line (bus) serving Interlaken, Bern/Berne, Switzerland.
Where does line 21 run?
- Thun, Bahnhof → Interlaken Ost, Bahnhof (23 stops, 22.3 km)
- Interlaken Ost, Bahnhof → Thun, Bahnhof (42 stops, 23.1 km)
How many stops does line 21 have?
How long is line 21?
Line 21 covers a total network length of 45.4 km (roughly 28.2 miles) across 2 route variants.
Who operates line 21?
Line 21 is operated by STI . It runs as part of the Libero, TVBeo networks.
What other lines run near line 21?
Is line 21 part of the Swiss public transport network?
Yes - Line 21 (Bus 21) is part of Switzerland's national integrated public transport network (Verbund). Swiss public transport is coordinated so that connections between different operators and modes are timetabled together - passengers can travel seamlessly across Interlaken and onwards across Switzerland using a single ticket. See all transport in Bern/Berne or see all Switzerland transport