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France
Normandy
Bernay
Sainte-Opportune-La-Mare

Hiking loop from Sainte-Opportune-la-Mare

Moderate

3.0

(1)

6

hikers

Hiking loop from Sainte-Opportune-la-Mare

01:12

3.93km

110m

Hiking

Moderate hike. Mostly walkable paths. Sure-footedness required.

Last updated: November 2, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional des Boucles de la Seine Normande

Waypoints

A

Start point

Get Directions
1

1.00 km

La Grand-Mare Observation Tower

Highlight • Viewpoint

La Grand'Mare is a hunting and wildlife reserve managed by the French Office for Biodiversity. Along with the Seine estuary, it is one of the favorite migratory stopovers for surface …

Translated by Google •

Tip by

B

3.93 km

End point

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Way Types & Surfaces

Way Types

2.71 km

554 m

311 m

185 m

167 m

Surfaces

2.71 km

907 m

202 m

109 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (120 m)

Lowest point (10 m)

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Weather

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Tuesday 3 November

8°C

4°C

-- %

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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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