Herbeumont Viaduct – Lestelin loop from Herbeumont

Herbeumont Viaduct – Lestelin loop from Herbeumont

Hard

riders

Herbeumont Viaduct – Lestelin loop from Herbeumont

04:10

54.6km

990m

Gravel riding

Hard gravel ride. Very 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 19, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc national de la Vallée de la Semois

Parc naturel de l'Ardenne méridionale

Waypoints

Start point

Bus stop

Get Directions

869 m

Herbeumont Viaduct

Highlight • Bridge

Over 120 meters, this viaduct spans the Semois at a height of more than 40 meters. This bridge is one of the emblematic places of the Belgian TV series "La Trêve" broadcast on RTBF and France 2.

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17.1 km

Double Track With View of the Semois Valley

Highlight (Segment) • Trail

Double panoramic track overlooking the Semoy valley, also passable by gravel bike.

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22.1 km

View of the Semois at Dohan

Highlight • Viewpoint

This bridge allows you to cross the Semois to go to Dohan or into the forest. From here, you enjoy a superb view of the Semois. In summer, you can enjoy canoeists practicing their favorite sport.

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47.2 km

Slate Mine Tour – Parc national de la Vallée de la Semois

Highlight • Structure

You can also get something to eat here

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47.4 km

L'Abrooske – Old Mining Railway (The Railway of the Speaking Stones)

Highlight (Segment) • Cycleway

Old mining railway, part of 'La voie des pierres qui parlent' (The railway of the speaking stones). Very scenic! Recommend riding this all the way to the end of you want a more comfortable gravel ride.

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48.7 km

Old Railway Tunnel and Slate Mining Site – Vallée de la Semois

Highlight • Historical Site

Old railway but dead end on tunnel with forbidden access

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49.8 km

Gravel Segment on the Old Railway Track, Parc National de la Vallée de la Semois

Highlight • Cycleway

Gravel segment on the old railway bed

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54.2 km

Lestelin

Highlight • Viewpoint

The surrounding Herbeumont countryside is made up of lush forests, rolling hills and open fields, ideal for exploring by mountain bike. The region is also rich in wildlife, so you …

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