Lumbrein–Disentis, via Trun

Alpine Bike Route 1, SwissMobil

The valley of light makes the eyes of mountain bikers light up – see for yourself.

Alpine Bike Route 1 from Scuol to Aigle is already an icon for bikers. Make sure you ride along at least part of it. The Postbus will take you to Lumbrein, the starting point for the section to Disentis. From Lumbrein, the route winds gently up through the typical meadows in the seemingly untouched «Valley of light» to Alp Nova. The reward for your efforts is the easy descent to Obersaxen. The route continues via St. Martin to the Rhine (Vorderrhein). From Trun, ride through cool grassy wetland forest along the Vorderrhein with its gravel shores and small islets to Disentis.

Length: 43 km
Height difference: 1050 m
Grade: medium


Purchase your ticket easily in the PostBus App.

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Timetable information

View timetable online


For groups of 10 peopleand more, reservations through Tel. +41 58 341 34 90
From 20.00: Mandatory reservations

Travel dates/Validity

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

Bicycle transport

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

Special comments:
Not all services have a bicycle transport fixture in/on the vehicle. 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 58 341 34 90.

Wheelchair accessibility

Limited wheelchair access to the postbus

Special comments:
Not all services are wheelchair-accessible. For information, please call +41 58 341 34 90


Alpine Bike Route 1
Section 7 Safien Platz–Lumbrein
Section 8 Lumbrein–Disentis
Section 9 Disentis–Andermatt

Contact details

PostBus Ltd

+41 58 341 34 90


Mondays through Fridays
8.30–12.00 h and 13.30–17.30 h

(Photo: Graubünden Ferien)