Alter Schyn


Via the Alter Schyn passage to the charming villages of the Domleschg Valley.

Travel on the Postbus from Chur to Valbella to reach the Domleschg Valley via an old pack-mule trail. This tour starts in Valbella and takes you along the sparkling Lake Heid. Continue on the canal trail to Lain and Muldain, where the Alter Schyn begins. The bike route follows an old pack-mule trail whose highlights include a pitch-dark tunnel. After that, the trail dips, steeply in places, to Scharans. From here, follow the route through the charming villages of the Domleschg Valley. Just before Paspels, little Canova Lake offers you the chance to cool off and enjoy a picnic. The tour continues via Tomils and Rothenbrunnen to Domat/Ems. For the last part, you can take a bike path back to the starting point in Chur.

Length: 38km
Altitude difference: 520m
Grade: medium

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


All services require reservations for groups of 10 or more. Tel. +41 58 341 34 87

Bicycle transport

Bike transport fixtures available in/on the vehicle.
More information at Bike and Postbus.

Special remarks:
Transportation of bikes restricted. There is no guarantee of transportation. Additional bike transport capacity during the summer. Reservation required for 6 bikes or more, please call +41 58 341 34 86.

Wheelchair accessibility

Limited wheelchair access to the Postbus

Special remarks:
Not all services are wheelchair accessible. For information, please call +41 58 341 34 86

Contact details


PostBus Ltd
Sales Office Chur
Gürtelstrasse 14
7003 Chur

Opening hours

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