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Hiking trails & Routes

Hauts-De-France

Bois de Cise – Saint Martin's Church loop from Bois de Cise

Hiking trails & Routes

Hauts-De-France

Bois de Cise – Saint Martin's Church loop from Bois de Cise

Moderate

4.6

(63)

426

hikers

Bois de Cise – Saint Martin's Church loop from Bois de Cise

02:48

8.45km

150m

Hiking

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Last updated: August 22, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional Baie de Somme Picardie Maritime

Waypoints

A

Start point

Hotel

1

40 m

Bois de Cise

Highlight • Forest

This green setting in the heart of the cliffs has been listed as a picturesque site since 1959. The Bois de Cise is an exceptional natural site, a small natural …

Translated by Google •

Tip by

2

1.27 km

lush meadows above the cliffs

Highlight • Other

Wonderful views

Showing Translation

Tip by

3

3.28 km

View of Le Tréport and the Cliffs

Highlight • Viewpoint

old platform from the war, from here you have a great view over Le Treport

Translated by Google •

Tip by

4

3.49 km

Bunker

Highlight • Other

Graffiti on the bunket

Translated by Google •

Tip by

5

4.01 km

Saint Martin's Church

Highlight • Other

The Saint-Martin de Mers-les-Bains church, a Roman-Byzantine style church built in 1928 by the architect Edmond Douillet. It retains a 17th century altarpiece attributed to Michel Anguier and stained glass windows by Georges Tembouret and Georges Sagot.

Translated by Google •

Tip by

6

4.29 km

Beach and cliffs of Mers-les-Bains

Highlight • Beach

At the end of the beach and the beach cabins, you are at the foot of the cliffs.

Showing Translation

Tip by

7

4.54 km

View of the city

Highlight • Other

Great view over the city and the English Channel.

Translated by Google •

Tip by

8

4.73 km

View of Mers-les-Bains and Le Tréport

Highlight • Viewpoint

First a climb is required for a beautiful view

Translated by Google •

Tip by

B

8.45 km

End point

Hotel

Way Types & Surfaces

Way Types

6.68 km

835 m

491 m

278 m

178 m

Surfaces

4.06 km

2.91 km

566 m

480 m

263 m

151 m

< 100 m

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Elevation

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

Highest point (80 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Saturday 17 October

13°C

6°C

47 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Comments

September 8, 2022,Nôtre Dame de la Falaise - Bois de Cise - Runde von Mers les Bains

Nice little Normandy farewell round, Black Forest again soon 🙋 ♂️🙋 ♀️

Showing Translation

July 18, 2024,De Mers les Bains au Bois de Cise par le sentier du littoral

The total mileage is estimated because the app crashed... For the time, allow a little 3 hours with breaks

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