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Routes
Germany
Bavaria
Upper Bavaria
Landkreis Bad Tölz-Wolfratshausen
Landkreis Bad Tölz-Wolfratshausen
Lenggries

View of Sylvenstein Reservoir – Staudammtunnel Ascent loop from Ahornau

Moderate

5.0

(4)

32

riders

View of Sylvenstein Reservoir – Staudammtunnel Ascent loop from Ahornau

01:45

27.1km

400m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 27, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Isarauen

Sylvensteinsee und oberes Isartal

Waypoints

A

Start point

Bus stop

Get Directions

1

10.4 km

Cycle Path to Sylvenstein Reservoir

Highlight • Cycleway

The lake is worth a detour - definitely go down

Translated by Google •

Tip by

2

10.4 km

View of Sylvenstein Reservoir

Highlight • Viewpoint

Nice view down.

Translated by Google •

Tip by

3

10.5 km

Staudammtunnel Ascent

Highlight • Trail

Good to drive.

Translated by Google •

Tip by

4

10.5 km

From the dam you have a great view of the Isar valley

Translated by Google •

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5

10.6 km

Tunnel to Sylvenstein Reservoir

Highlight (Segment) • Structure

Nice tunnel through the rock. The water drips from the ceiling and the temperature drops noticeably. This tunnel is passed through when you are on the Toni-Sebert-Weg. Up to the …

Translated by Google •

Tip by

6

10.7 km

The cycle path and footpath to and through the tunnel are apparently closed from time to time. There is then a sign below so that you can bypass the place on the street. (As of September 2019)

Translated by Google •

Tip by

7

20.1 km

Rehgrabenalm

Highlight • Mountain Hut

There's a great drink station here! Easy to miss but signposted. Beer, soda, spritzer. Humane prices and great view! Don't miss it!

Translated by Google •

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8

25.7 km

Jachen Bridge

Highlight • Bridge

Near the mouth of the first bridge and thus the first view of the Jachen

Translated by Google •

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B

27.1 km

End point

Bus stop

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Way Types & Surfaces

Way Types

14.7 km

9.57 km

919 m

910 m

808 m

169 m

Surfaces

12.0 km

8.12 km

6.02 km

850 m

103 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (960 m)

Lowest point (690 m)

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Weather

Powered by Foreca

Monday 1 June

18°C

8°C

79 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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