The Old Railway Tunnel – Tunnel de la Diane (Voie PLM) loop from Pont-de-Poitte
The Old Railway Tunnel – Tunnel de la Diane (Voie PLM) loop from Pont-de-Poitte
4.8
(4)
21
riders
02:47
49.7km
500m
Gravel riding
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: July 23, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 20.3 km for 17 m
After 31.5 km for 17 m
Waypoints
Start point
Parking
Get Directions
9.99 km
Highlight (Segment) • Cycleway
Translated by Google •
Tip by
14.1 km
Highlight • Structure
Translated by Google •
Tip by
14.3 km
Highlight • Structure
Showing Translation
Tip by
15.1 km
Highlight (Segment) • Other
Translated by Google •
Tip by
22.6 km
Highlight (Segment) • Other
Translated by Google •
Tip by
25.9 km
Highlight • Viewpoint
Translated by Google •
Tip by
31.2 km
Highlight • Bridge
Translated by Google •
Tip by
31.4 km
Highlight • Bridge
Translated by Google •
Tip by
49.7 km
End point
Parking
Way Types & Surfaces
Way Types
17.8 km
15.4 km
13.7 km
1.20 km
1.03 km
548 m
< 100 m
Surfaces
31.1 km
10.8 km
3.98 km
3.46 km
400 m
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (530 m)
Lowest point (390 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Friday 31 July
29°C
16°C
49 %
Additional weather tips
Max wind speed: 12.0 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.
Comments
Showing Translation
Want to know more?
Sign up for a free komoot account to join the conversation.
Sign up for free