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Wallonia

Ville and Fond des Vaulx Trail

Routes
Hiking trails & Routes
Wallonia

Ville and Fond des Vaulx Trail

Easy

4.4

(81)

314

hikers

Ville and Fond des Vaulx Trail

01:06

4.18km

30m

Hiking

Hike the easy 2.6-mile Ville and Fond des Vaulx Trail loop near Marche-en-Famenne, exploring unique geological features and a charming fores

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

946 m

Fond des Vaulx

Highlight • Forest

Fond des Vaulx is a natural site near Marche-en-Famenne where you will discover fascinating geological features, such as caves, sinkholes and a unique sinkhole called Trotti aux Fosses. You can …

Translated by Google •

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2

2.78 km

The Fond des Vaulx is full of holes, including the Trotti aux Fosses chasm. This "abyss" is unique in Belgium, particularly remarkable for its morphology of a collapsing chasm 8 …

Translated by Google •

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B

4.18 km

End point

Parking

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Way Types & Surfaces

Way Types

3.43 km

549 m

103 m

< 100 m

< 100 m

Surfaces

3.05 km

799 m

280 m

< 100 m

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Elevation

Elevation

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Weather

Powered by Foreca

Tuesday 14 July

28°C

16°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

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Comments

October 23, 2024,Tikos Europa Radreise Tag 11
Day 11

My alarm went off at 8:15 a.m. and at first I wasn't sure whether I should really take a day to regenerate. I had spent the night in a cozy, heated cabin that belonged to the host family, who had welcomed me warmly. After getting up, I decided to take it easy - without a helmet on my …

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Frequently Asked Questions

Where can I park to access the Ville and Fond des Vaulx Trail?

The trail begins in the town of Marche-en-Famenne, offering urban accessibility before leading into the Fond des Vaulx natural site. Parking is generally available within Marche-en-Famenne, making it convenient to start your hike.

Is this trail suitable for beginners or families with children?

Yes, the Ville and Fond des Vaulx Trail is rated as easy, making it suitable for beginners and families. While some sections might be less stroller-friendly due to potential mud or slopes, the overall route is accessible for most fitness levels. There are also multiple marked routes of varying lengths, so you can choose one that fits your group.

What can I expect to see along the route?

This trail offers a diverse experience, combining urban charm with wild natural beauty. You'll explore the unique geological features of the Fond des Vaulx natural site, including numerous cavities, a significant chasm, and limestone formations. Key highlights include the Fond des Vaulx itself, known for its forest and geological curiosities like the Grotte de la Ducasse and the Trou du Renard. You'll also encounter the notable Trotti Sinkhole at Les Fosses, a chasm of scientific interest.

What is the best time of year to hike this trail?

The Fond des Vaulx area is beautiful year-round. Spring and autumn offer pleasant temperatures and vibrant scenery, with spring showcasing blooming flora and autumn displaying rich fall colors. Summer is also a good option, especially for enjoying the shaded forest sections. Winter hiking is possible, but be prepared for potentially slippery or muddy conditions, especially in areas with unique geological features.

Are there any permits or entrance fees required for the Fond des Vaulx Nature Reserve?

No, there are no specific permits or entrance fees required to access the Fond des Vaulx Nature Reserve or to hike this trail. The area is open to the public, allowing visitors to enjoy its natural beauty and geological wonders freely.

Is the Ville and Fond des Vaulx Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, it's always recommended to keep your dog on a leash to protect the local wildlife and ensure a pleasant experience for all visitors, especially given the rich biodiversity of the Fond des Vaulx area.

What is the terrain like on this trail?

The terrain is quite varied. It starts in the town of Marche-en-Famenne and transitions into the natural site of Fond des Vaulx, characterized by a charming forest. You'll encounter unique limestone formations, chantoirs (sinkholes), and rock faces. While generally easy, some sections might be uneven, potentially muddy, or have slight slopes, especially after rain.

Does this trail intersect with other well-known paths?

Yes, the route covers 100% of the 'Promenade Ville + Fond des Vaulx' trail. It also passes through significant sections of other official trails, including the GRP 151 Tour du Luxembourg belge - Parcours principal (77%), GRP 577 Trajet Principal (77%), and GRT SMA Le Sentier des Monts d'Ardenne (77%).

Are there facilities like picnic or barbecue areas along the trail?

Yes, the Fond des Vaulx area is well-equipped for visitors. You'll find designated picnic and barbecue areas available for public use, including a covered barbecue area, perfect for a break during your hike.

What makes the Fond des Vaulx site particularly notable?

The Fond des Vaulx site is significant for several reasons. It's part of the Famenne Ardenne UNESCO Global Geopark, showcasing prime examples of Karst phenomena. It's also recognized for its rich biodiversity, including rare species, and features the 'Trotti aux Fosses' sinkhole, classified as a subterranean cavity of scientific interest. Local legends also add to its mysterious atmosphere.

Is the trail a loop or an out-and-back route?

The Ville and Fond des Vaulx Trail, as described, is a loop route. This allows you to experience the diverse scenery without retracing your steps, starting and ending conveniently in Marche-en-Famenne.

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