Lake Bostal – View of Bostalsee from the dam loop from Birkenfeld
Lake Bostal – View of Bostalsee from the dam loop from Birkenfeld
4.6
(63)
248
riders
05:44
86.4km
1,010m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: June 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Bus stop
Get Directions
2.90 km
Highlight (Segment) • Cycleway
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23.3 km
Highlight • Viewpoint
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23.7 km
Highlight • Lake
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24.0 km
Highlight • Viewpoint
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29.7 km
Highlight • Rest Area
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30.6 km
Highlight • Cycleway
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35.2 km
Alter Nahearm
Nature Reserve
46.6 km
Highlight • Viewpoint
64.9 km
Highlight • Viewpoint
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86.4 km
End point
Bus stop
Way Types & Surfaces
Way Types
28.0 km
20.0 km
19.6 km
13.0 km
5.23 km
462 m
< 100 m
Surfaces
66.6 km
11.4 km
7.39 km
562 m
341 m
164 m
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Elevation
Highest point (450 m)
Lowest point (260 m)
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Weather
Powered by Foreca
Friday 26 June
38°C
24°C
23 %
Additional weather tips
Max wind speed: 13.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
Showing Translation
The trains along the Nahe towards Saarbrücken weren't overcrowded, even on a holiday, and there was plenty of room for bikes.
From there, it's 10 to 13 kilometers to the source, depending on the route. Even after that, there's still a fair amount of elevation …
Showing Translation
From the Nahe source near Selbach past the Bostalsee, through Nohfelden, Birkenfeld and Idar-Oberstein to Weierbach
Showing Translation
From here there are a few ups and downs in the mountains. We visit the Bostalsee, a reservoir for leisure use!
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