Avers Valley–Surses Valley–Bergell Valley

The triangle formed by the Avers, Surses and Bergell valleys has some unusual highlights in store for hikers, such as the three-way water divide on the Lunghin Pass.

The PostBus ride to Juf seems almost endless. Juf, situated at the very end of the Avers Valley, is the highest altitude year-round settlement in Europe.

It also marks the start of the ascent to Forcellina Pass. At the top of the pass the view opens up to the south and the mountains of the Engadine and Bergell valleys. The trail descends past Leg da Sett to the Septimer Pass and continues to Bivio or to Casaccia in the Bergell Valley. As an alternative, you could hike up to the Lunghin Pass to the three-way water divide between Black Sea, North Sea and Mediterranean Sea. The headwaters of the Inn, Julia and Maira are located in this area. The descent takes you via Lake Lughin to Maloja.

Hiking time:
approx. 4 ½ hours to Bivio
approx. 5 hours to Casaccia
approx. 6 hours to Maloja

Level of difficulty:

Photo: Jufferien

Additional information

Buy ticket

Buy your ticket from the SBB Shop or SBB Mobile app. You can also buy a ticket from the driver, at all ticket terminals, PostBus sales offices and at the counter of your nearest railway station.
Additional ticketing apps and online shops can be found in our overview.

Timetable / travel information

You will find the entire Swiss public transport timetable online here.

Route open all year


For groups of 10 and more, seat reservations are necessary. Reserve online or Tel.: view timetable

Bicycle transport

Bicycle transport fixtures available in/on the vehicle.
You can find more information at Biking and Postbus.

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. It is not possible to make reservations for bikes.

Wheelchair accessibility

Limited wheelchair access to the postbus

Special comments:

Timetable 90.552 Andeer–Cresta (Avers)–Juf
vehicles are not wheelchair-accessible, tel. +41 58 341 34 89

Timetable 90.182 Chur–Lenzerheide–Bivio–Julier–St. Moritz
not all vehicles are wheelchair-accessible, tel.  +41 58 341 34 86

Timetable 90.604 St. Moritz–Maloja–Castasegna–Chiavenna
not all vehicles are wheelchair-accessible, tel.  +41 58 341 34 92

Contact details


PostBus Ltd
East sector
7430 Thusis

Opening hours

Mondays through Fridays
8.00–12.00 h and 14.00–17.00 h