Mers-les-Bains and château d'Eu loop

Hiking trails & Routes

Mers-les-Bains and château d'Eu loop

Hard

4.7

(19)

hikers

Mers-les-Bains and château d'Eu loop

05:34

19.9km

190m

Hiking

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: August 12, 2024

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 6.46 km for 284 m

Waypoints

Start point

Parking

Get Directions

1.28 km

Marshes

Highlight • Other

Swamp to walk in

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4.95 km

Eu Castle

Highlight • Castle

Eu residents lament that their town is really only known to crossword enthusiasts, who are familiar with the question of "a village in the valley of the Bresle with two …

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6.76 km

Saint Lawrence Chapel

Highlight • Religious Site

Built on a hill in the nineteenth century in honor of Lawrence O'Toole, the chapel offers a remarkable view of the estuary, the city of Eu and sisters, Tréport and Mers-les-Bains.

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14.0 km

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 …

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14.4 km

La Cise Cliff

Highlight • Natural Monument

The cliffs around the beach of Ault are composed of chalk from the Upper Cretaceous, more precisely from the Turonian and Coniacian (around 83 million years ago to 90 million …

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18.0 km

Statue of Notre-Dame de la Falaise (Mers-les-Bains)

Highlight • Monument

At Mers-les-Bains there is a large statue of the Virgin Mary, which has been watching over the town and its inhabitants since 1878 (although not continuously at the exact same …

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19.9 km

End point

Parking

Way Types & Surfaces

Way Types

4.25 km

3.79 km

3.57 km

3.32 km

2.82 km

1.58 km

362 m

284 m

Surfaces

5.67 km

4.45 km

2.99 km

2.76 km

2.43 km

1.67 km

Elevation

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

Highest point (110 m)

Lowest point (0 m)

Weather

Monday 2 November

11°C

3°C

19 %

Additional weather tips

Expect light wind and shifting conditions.

to get more detailed weather forecasts along your route

Comments

July 24, 2026,🇫🇷 🚶🏼‍♀️Rund um Mers-les-Bains, Eu und Bois de Cise

Bonjour mes amis en Allemagne et partout. Today we wanted to see the great chalk cliffs at Mers-les-Bains. To start, Biitii and I hiked together, then we both continued our hikes separately. The coastal path led me along the top of the cliffs. It was wonderful, with views over the sea again and again, and in Bois de Cise you …

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