Grimsel Pass from Innertkirchen

Route overview

This ride suits cyclists prepared for a sustained 27 km climb with over 1500 m ascent.

A 27 km climb from Innertkirchen to Grimsel Pass in Switzerland with 1536 m ascent.

Starting at Innertkirchen (626 m), the route climbs steadily for 26.7 km with a total elevation gain of 1533 m to reach the Grimsel Pass at 2163 m. The climb averages 5.7% gradient, with sections up to 10.6% steepness. The highest point is reached near 27.1 km. The route is mainly on the main road number 6, covering 24.6 km without dedicated cycle lanes, and includes 18.5 km with speed limits of 80 km/h or more. The road surface is predominantly paved (98%), with a small section (2%) on track or quiet street. Places passed include Boden at 5.9 km and Guttannen at 8.7 km. Along the way, there are restaurants at 3.8 km (Urweid), 8.6 km (Bären), 14.7 km (Handegg), 22 km (Grimsel Hospiz), and near the summit at 26.7 km (Hotel Grimselpasshöhe). Shops and water points are available early on and near Guttannen. The longest stretch without café, shop or water is 7.3 km from 14.7 to 22 km. Bailout stations are at Innertkirchen Kraftwerk (0.4 km) and Gletsch (27.2 km). Toilets are located at 0.1 km, 8.7 km, 14.5 km, and near the summit at 26.5 km.

Highlights

• Grimsel Pass at 2163 m
• Climb averages 5.7% up to 10.6% max gradient
• Passes Guttannen at 8.7 km
• Several restaurants along the route

Practical information

Surface

Paved

Route shape

Point to point

Riding time

1 h 57 min

Best months

May to Oct — daily highs of 17–24 °C in those months

Know before you go

• 24.6 km on main roads without cycle lane
• 18.5 km on roads with 80 km/h or more speed limit
• Longest 7.3 km without café, shop or water
• Some sections exceed 10% gradient for 1.2 km

Routes are for inspiration. Roads, surfaces and conditions change — check locally and ride within your limits.