Val Lumnezia

Val Lumnezia, the Valley of Light, where mountain streams converge and the landscape is dotted by beautiful churches, is an attractive hiking area.

The trail begins in Vrin and leads down the valley, over a bridge across the Glenner river and along the right-hand side of the valley to the tiny village of Surin. On a hill to the northwest of this hamlet is the Crestaulta settlement, dating back to the early Bronze Age. The trail continues down the valley to the new suspension bridge, providing a connection for hikers between the villages of Pruastg and Silgin. The trail then climbs gently uphill to Surcasti. On a rock just below the village, at the confluence of Glenner and Valserrhein, stands the church of St. Laurentius with its bell tower which served as a lookout back in the 13 thcentury.Finally, the route takes you across a bridge built in 1962 to Uors.

Hiking time: approx. 3 hours
Level of difficulty: 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


For groups of 10 and more, seat reservations are necessary, Tel. +41 58 341 34 90.
From 20.00: Mandatory reservations

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. It is not possible to make reservations for bikes.

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

Contact details


PostBus Ltd
Surselva Office
7130 Ilanz

Opening hours

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