Saint John the Baptist Church – View of Lac du Der loop from Arrigny

Mountain biking trails

Saint John the Baptist Church – View of Lac du Der loop from Arrigny

Moderate

riders

Saint John the Baptist Church – View of Lac du Der loop from Arrigny

03:14

45.7km

150m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 20, 2026

Waypoints

Start point

Parking

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2.08 km

Saint-Sauveur Church

Highlight • Religious Site

A small church in Ecollemont. The church retains two beautiful wooden statues from the 16th century.

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6.20 km

An engaging exhibition about the three former villages, with the project seeming relevant today, as people lost their homes in the past.
It was very enlightening to learn more about the crafts and the people in the region.
Exceptional exhibition!!!

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6.25 km

Half-timbered church of Sainte-Marie-du-Lac-Nuisement

Highlight • Religious Site

Open daily from 9:30 a.m. to 7:00 p.m.
This museum allows you to retrace the history of the lake, but also of the destroyed Der village and the customs of yesteryear.

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6.28 km

Saint John the Baptist Church

Highlight • Religious Site

The Der Museum is open every day from 9:30 am to 7:00 pm.
It traces the history of the lake and allows you to understand its functioning and its usefulness. …

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14.3 km

Wooded route to Lake Der

Highlight • Trail

Charming passage through the forest

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19.1 km

Swimming and Picnic Spot

Highlight • Beach

Nice spot for swimming and picnicking away from the crowds. No car noise and close to nature. Wooden tables under the trees, clean toilets. A lovely place to relax. BE CAREFUL of mosquitoes (take an anti-mosquito spray in the bag).

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21.1 km

Beach

31.9 km

View of Lac du Der

Highlight • Viewpoint

View of the lake and the only kind bird world

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34.6 km

Submersible Footbridge of Lac du Der

Highlight • Bridge

The attractive seawall provides an ideal setting for relaxing walks and enjoying the fresh sea air. A perfect option for a relaxing moment.
In summer, it is often easily accessible without water.

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45.7 km

End point

Parking

Way Types & Surfaces

Way Types