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Routes
Hiking trails & Routes
Belgium
Wallonia
Liège
Comblain-Au-Pont

Grotte du Confluent – Trou du Lierre loop from Comblain-au-Pont

Routes
Hiking trails & Routes
Belgium
Wallonia
Liège
Comblain-Au-Pont

Grotte du Confluent – Trou du Lierre loop from Comblain-au-Pont

Moderate

4.8

(48)

148

hikers

Grotte du Confluent – Trou du Lierre loop from Comblain-au-Pont

03:34

12.6km

280m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 23, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

1.90 km

View of the Ourthe and Comblain-au-Pont

Highlight • Viewpoint

Great rock formations with a view of the Ourthe

Translated by Google •

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2

1.99 km

These explicitly shaped rocks are made of Tournai and Visé limestone.
Source: mini-ardenne.be/poi.card.php?language=fr&id=5072

Translated by Google •

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2.95 km

Grotte du Confluent

Cave Entrance

4

3.90 km

From the Roches Noires, you can enjoy a 180-degree panorama over Comblain-au-Pont and the Ourthe valley. This point of view is called "black rocks" because the rocks present are made …

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5

4.83 km

To get there, you follow a long drive lined with century-old lime trees. Rebuilt in the 19th century on the foundations of an old medieval keep, the Tour Saint-Martin is …

Translated by Google •

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6

4.88 km

Magnificent view of Comblain-au-pont...

Translated by Google •

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7

7.44 km

Bring several flashlights!

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8

7.44 km

From bat towers to rock sculptures, everything is included

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9

7.56 km

From the geopath along the former sandstone mining area, you can enjoy a view of the Ourthe

Translated by Google •

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12.0 km

Trou du Lierre

Cave Entrance

B

12.6 km

End point

Bus stop

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Way Types & Surfaces

Way Types

6.44 km

3.25 km

1.68 km

1.16 km

< 100 m

Surfaces

7.92 km

2.37 km

1.45 km

530 m

157 m

125 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Saturday 23 May

28°C

16°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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