Running alongside part of the legendary, UNESCO-listed Albula railway line, this Graubünden ascent links Tiefencastel to the Engadin via one of the canton’s most spectacular passes.
A sustained climb to 2,312 metres
From Tiefencastel, the road climbs 22.5 km for 1,360 m of elevation gain, averaging 6.1%, with a steeper section reaching 11.7%. The profile first crosses the valley before rising above the treeline, offering clear views over the gorges carved by the railway below.
A road that shadows a UNESCO railway
The Albula railway line, operated by the Rhaetian Railway and inscribed as a UNESCO World Heritage Site since 2008, follows much of the road’s route, giving cyclists the chance to admire its viaducts and characteristic spiral tunnels. Halfway up, the village of Bergün/Bravuogn, famous for its houses painted with Engadin sgraffito, is worth a stop.
Getting the ride right
A compact or triple crankset is recommended for the steepest section, which reaches close to 12% in places. A lightweight windbreaker jacket is useful for the descent, as the road tops out above 2,300 m.
When to go
June to October, as the road is generally clear during this window. September often brings particularly stable conditions, with flattering autumn light over the Albula gorges.
Good to know
Bergün/Bravuogn makes an essential halfway stop, while La Punt-Chamues-ch, on the Engadin side, gives convenient access to other major Graubünden passes such as Julierpass, for extending a pass-hunting stay in the region.
