Hint

Intro

Featuring almost 50 kilometres of climbing, this loop calls for fitness and a love of adventure.

Description

The road starts climbing the moment you leave Altdorf – moderately as far as Bürglen, birthplace of William Tell. That is where the ascent proper to the Klausen pass starts, one of the classic passes of the Tour de Suisse.

You soon find yourself entering the Schächen valley, which boasts a spectacular waterfall on the far flank.

The road just before Unterschächen features a slight descent for 1.5km – welcome respite before the final 12 kilometres of climbing, where the gradient is never less than 7%. The summit at alt. 1948m is finally reached after 24km of climbing.

The descent amid the cliffs is spectacular. The route flattens out for a few kilometres through the Urnerboden, a high-level valley dotted with farms where time seems to have stopped still.

A few more hairpins and you arrive in Linthal then Glarus. The next challenge is the Pragel pass up a narrow, tranquil road. The first part of the climb is steep, reaching Lake Klöntal ringed by awe-inspiring cliffs after 5km. This level section helps you gather your strength in readiness for the last 10 kilometres of pass road, culminating at alt. 1548m. It is closed to traffic at weekends.

The downhill to Schwyz is steep – thankfully the loop is not in the other direction! The return leg to Altdorf follows the craggy shoreline of Lake Lucerne.

Tip from the Grand Tours Project
The historical Klausenpasshoehe hotel located just before arriving at the pass merits a stop: it may not lean as much as Tower of Pisa, but its floors are certainly anything but level!

www.grandtoursproject.com

An enjoyable tour includes the careful planning of the same. Please inform yourself in advance at the local information center about the route and weather conditions. Depending on the season and weather conditions, this route may be blocked or interrupted

Technical information

Show Technical information content
Type
Performance
Start location
Altdorf
Destination
Altdorf
Ascent
2970 m
Descent
2970 m
Distance
134 km
Physical requirements
Difficult
Season
May - October

Map

SwitzerlandMobility Map: This element is not accessible for disabled people.

Quick Facts

Route number

Distance

134 km

Ascent

2970 m

Travel information: Altdorf

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