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Stone Bridge over the Viroin – Olloy–Vierves Trail loop from Treignes

Routes

Mountain biking trails

Stone Bridge over the Viroin – Olloy–Vierves Trail loop from Treignes

Moderate

5.0

(2)

riders

Stone Bridge over the Viroin – Olloy–Vierves Trail loop from Treignes

01:36

19.1km

300m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 28, 2026

Tips

Cycling is not permitted along parts of this route

After 4.32 km for 174 m

After 7.96 km for 192 m

Waypoints

Start point

Train Station

Get Directions

1.30 km

Church of Treignes

Highlight • Religious Site

The village of Treignes already had a Romanesque church in 1175. It was burnt down in the 15th century before being rebuilt in the 16th, then once more sacked and destroyed in the 18th. In 1870, the construction of the current Neo-Gothic church started, on the site of the old building and part of the old cemetery. The works would take just over two years.

sitytrail.com/en/poi/2693217-viroinval--treignes-church

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1.47 km

Treignes Fountain by Yves and Claude Rahir

Highlight • Monument

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1.94 km

Rocky technical descent in Parc national de l’Entre-Sambre-et-Meuse

Highlight (Segment) • Trail

2.48 km

Mwène à Vaucelles

Nature Reserve

4.36 km

Les Canons

Nature Reserve

8.01 km

Quarry Prospèr

Highlight • Climb

“Carrière Prosper” is the name of the place that now houses around twenty climbing routes ranging from level 4C to 7A (more for experienced climbers). Adapting the quarry took around five hundred hours of work. “We have to remove the unstable stones, carefully inspect the quality of the rock and possibly fix it, and only at the end do we start drilling holes to install what we call ‘the pins’, i.e. the belay points,” explains Koen Hauchecorne, head of rocks at the Flemish Climbing Federation (this federation manages this site and a dozen others, and it’s more or less the same for its French-speaking counterpart).

Translated by Google •

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