Belle-Poule Lock – Port Lake loop from Saint-Jean-sur-Mayenne
Belle-Poule Lock – Port Lake loop from Saint-Jean-sur-Mayenne
3.8
(4)
10
riders
Belle-Poule Lock – Port Lake loop from Saint-Jean-sur-Mayenne
02:32
37.7km
370m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 13, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 5.61 km for 15 m
After 31.9 km for 15 m
Waypoints
Start point
Bus stop
Get Directions
609 m
Bridge over the Mayenne
Highlight • Other
4.53 km
Belle-Poule Lock
Highlight • Structure
1399 sicherte die Chaussée de Belle-Poule den Betrieb einer Mühle am rechten Ufer der Mayenne. 1834 wurde am linken Ufer eine zweite Mühle gebaut. Die Kanalisierung der Mayenne führte zu ihrer Zerstörung. Ein Schleusen- und neues Dammprojekt wurde 1847 von Ingenieur Leblanc entworfen und 1850 von Ingenieur E. Cailaux in Angriff genommen. Die Arbeiten wurden 1853 abgeschlossen.
Translated by Google •
Tip by
21.4 km
Stepping Stones on the Ernée River
Highlight • Bridge
Translated by Google •
Tip by
22.5 km
Straight Uphill Road
Highlight • Climb
23.5 km
Well-deserved view.
Highlight • Other
24.7 km
Bois de Brunard
Forest
25.8 km
La Morinière
Lake
32.6 km
Port Lake
Highlight • Other
Translated by Google •
Tip by
37.7 km
End point
Bus stop
Way Types & Surfaces
Way Types
16.6 km
9.18 km
8.45 km
1.81 km
1.68 km
Surfaces
18.2 km
9.97 km
8.47 km
1.10 km
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Elevation
Highest point (140 m)
Lowest point (50 m)
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Weather
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Sunday 24 May
32°C
18°C
-- %
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.