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 meters in diameter and ten meters deep. The site is secured by a metal fence.

Translated by

•

In the know? Log-in to add a tip for other adventurers!

Routes here

Best routes to Trotti Sinkhole at Les Fosses

4.4

(69)

286

hikers

1. Walk in the Fond des Vaulx nature reserve — loop from Marche-en-Famenne

4.18km

01:06

30m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Easy

4.6

(12)

hikers

2. Fond des Vaulx – Trotti Sinkhole at Les Fosses loop from Marche-en-Famenne

12.5km

03:22

160m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Moderate

4.4

(22)

151

hikers

3. Trotti Sinkhole at Les Fosses – Fond des Vaulx loop from Marche-en-Famenne

11.9km

03:10

140m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Navigate

Send to Phone

Save

Moderate

Details

Informations

Elevation 270 m

Weather

Monday 9 February

9°C

3°C

37 %

Additional weather tips

Max wind speed: 17.0 km/h

Most visited during

January

February

March

April

May

June

July

August

September

October

November

December

See routes here

Take Me There

Add komoot as a preferred source in your Google results

Add now

Location: Wallonia, Belgium

Other Popular Places to Check Out

Château de Jemeppe

La Carrière de l'Alouette Nature Reserve

Porte Aïve Cave

Nassogne

Picnic Area with View of the Valley

Unicorn Waterfall

Saint Roch Chapel

Durbuy Old Town and Castle

Cave Entrance in Forest

Sentiers d'Art - Bourgeons

Hotton Bridge

View of the Calestienne Garden

Trotti Sinkhole at Les Fosses

1. Walk in the Fond des Vaulx nature reserve — loop from Marche-en-Famenne

2. Fond des Vaulx – Trotti Sinkhole at Les Fosses loop from Marche-en-Famenne

3. Trotti Sinkhole at Les Fosses – Fond des Vaulx loop from Marche-en-Famenne

Other Popular Places to Check Out

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️