The Bulbous Tree Trunk loop from Institut national des sciences appliquées de Rouen
The Bulbous Tree Trunk loop from Institut national des sciences appliquées de Rouen
3.9
(9)
108
riders
03:21
40.8km
290m
Cycling
Moderate bike 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 20, 2026
Waypoints
Start point
Bus stop
Get Directions
21.9 km
Highlight • Natural Monument
27.1 km
Cave Entrance
Cave Entrance
40.8 km
End point
Bus stop
Way Types & Surfaces
Way Types
14.0 km
12.8 km
9.45 km
3.48 km
979 m
Surfaces
25.7 km
12.5 km
2.51 km
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (130 m)
Lowest point (40 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Thursday 28 May
29°C
18°C
0 %
Additional weather tips
Max wind speed: 8.0 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.