Fontenay Marsh Observatory – Fontenay-le-Vicomte Marsh loop from Ballancourt-sur-Essonne
Fontenay Marsh Observatory – Fontenay-le-Vicomte Marsh loop from Ballancourt-sur-Essonne
5.0
(3)
26
runners
Fontenay Marsh Observatory – Fontenay-le-Vicomte Marsh loop from Ballancourt-sur-Essonne
01:12
11.1km
50m
Running
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: August 17, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Réserve de biosphère de Fontainebleau et du Gâtinais
Waypoints
Start point
Bus stop
2.55 km
View of the Pond
Highlight • Viewpoint
6.36 km
Fontenay Marsh Observatory
Highlight • Viewpoint
7.16 km
Étang aux Moines Observatory
Highlight • Other
Translated by Google •
Tip by
7.17 km
Étang aux Moines Observation Deck
Highlight • Viewpoint
Translated by Google •
Tip by
7.39 km
Fontenay-le-Vicomte Marsh
Highlight • Natural
of ponds, wet woodlands and peat meadows. Take the time to explore around the ponds and appreciate the rich biodiversity of the marsh.
Translated by Google •
Tip by
11.1 km
End point
Bus stop
Way Types & Surfaces
Way Types
5.72 km
4.14 km
734 m
531 m
Surfaces
3.01 km
3.01 km
2.51 km
2.07 km
535 m
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Wednesday 14 October
24°C
8°C
0 %
Additional weather tips
Max wind speed: 11.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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