Bike tour across Alp Flix


A beautiful tour through this sheltered plateau high above the Surses. Alp Flix is enchanting - not only for bikers.

GroupsPasses and mountainsSport and fun

The Postbus transports you and your bike in comfort to Bivio. From there, follow the Alpine Bike Route 1 as far as Sur. You now leave the Alpine Bike Route and follow the signposts with no. 660 up to Alp Flix. Via Tigias and Cuorts, you reach the blue lakes at the north end of the plateau. This is where you begin your descent with short, speedy single trails which soon join a forest trail leading back to Rona and on to Savognin. Now follow the Alpine Bike Route 1 again to Tiefencastel or take the Postbus, which also brings you back to Tiefencastel or further.

Length: 22 km
Height difference: 790 m
Grade: medium



For the 507 line (departing 9.10 from Chur railway station) and line 526 (15.30 from St. Moritz, railway station) the obligatory seat reservations can be made up until 1 hour before departure in Chur/St.Moritz.  Reserve online

For groups of 10 people and more, seat reservations for all journey legs are necessary. Tel. +41 58 386 32 83.

Travel dates/Validity

Route open all year
Travel-date details/validity: view timetable/ timetable information

Timetable information

 Timetable 90.182


PostBus Switzerland Ltd
Graubünden Region
Chur Office
7003 Chur

Tel.: +41 58 386 31 66 (information)
Mon-Fri 08.00-17.30
Tel.: +41 58 386 32 83 (reservations)
Mon-Fri 08.00-17.30
Mon-Sun and public holidays 08.00-12.00 / 13.15-17.00
Fax: +41 58 667 38 51

Bicycle transport

Bicycle transport fixtures available in/on the vehicle.
You can find more information at   Biking and Postbus (PDF, 294 KB).

Special comments:
The transportation of bikes is restricted. There is no guarantee of transportation. During the summer months, there is increased capacity for bicycle transportation. For 6 bicycles and more, reservations through Tel. +41 (0)58 386 31 66.

Wheelchair accessibilty

Limited wheelchair access to the postbus

Special comments:
Not all services are wheelchair-accessible. For information, please call +41 (0)58 386 31 66


Alpine Bike Route

 Section 4 St. Moritz–Bivio
 Section 5 Bivio–Tiefencastel
 Section 6 Tiefencastel–Safien Platz


(Photo: Graubünden Ferien)