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Belgium
Wallonia
Liège
Verviers
Stoumont

Coo Waterfall – Lower Coo Reservoir loop from Moulin du Ruy

Routes
Hiking trails & Routes
Belgium
Wallonia
Liège
Verviers
Stoumont

Coo Waterfall – Lower Coo Reservoir loop from Moulin du Ruy

Hard

4.7

(37)

160

hikers

Coo Waterfall – Lower Coo Reservoir loop from Moulin du Ruy

07:03

23.9km

660m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: September 9, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel des Sources

Waypoints

A

Start point

Parking

Get Directions
1

5.13 km

Thiry Belvedere Observation Tower

Highlight • Viewpoint

The few steps up are definitely worth it. From up here you have a great view. The tower is located near the upper chairlift station of the Plopsa Coo attraction park.

Translated by Google •

Tip by

2

6.18 km

Coo Waterfall

Highlight • Waterfall

The waterfall is one of the highest in Belgium with a drop of 15 meters. There is a staircase between the two waterfalls, from where you can admire the impressive …

Translated by Google •

Tip by

3

8.44 km

Lower Coo Reservoir

Highlight • Lake

The Coo reservoir supplies the Coo-Trois-Ponts pumped storage power station with water. This is the so-called lower reservoir, which occupies an area of 72 hectares when it is full. Source: Wikipedia

Translated by Google •

Tip by

13.6 km

Viewpoint

Viewpoint

5

15.3 km

View of the Amblève Viaduct and La Gleize

Highlight • Viewpoint

View over the valley with three veins crossing it: the Amblève, the railway line and a road. Visually beautiful.

Translated by Google •

Tip by

6

17.2 km

Superb view of the valley and the viaduct

Highlight • Viewpoint

Wonderful views across the valley with the railway viaduct in the distance

Tip by

7

19.2 km

8

19.4 km

View of La Gleize

Highlight • Viewpoint

Viewpoint to the village of La Gleize

Tip by

9

22.9 km

Roannay Stream

Highlight • River

The Roannay is a stream in Belgium, a tributary of the Amblève and part of the Meuse watershed. It flows entirely in the province of Liège.
The stream has good …

Translated by Google •

Tip by

23.3 km

Le Roannay

Forest

B

23.9 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

15.0 km

3.94 km

2.60 km

2.43 km

Surfaces

14.1 km

7.53 km

1.02 km

654 m

487 m

137 m

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Elevation

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

Highest point (490 m)

Lowest point (210 m)

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Weather

Powered by Foreca

Tuesday 20 October

10°C

6°C

69 %

Additional weather tips

Max wind speed: 23.0 km/h

to get more detailed weather forecasts along your route

Comments

June 16, 2025,TOER VANUIT ROANNE VIA DE BERGKAMMEN VAN DE AMBLÈVE VALLEI TOT DE WATERVALLEN VAN COO EN TERUG
Very nice nature walk, good shoes required. In Roanne it is difficult to park, it is a small hamlet, but where there is a will, there is a way.

Showing Translation

July 12, 2025,Randonnée autour du lac de Coo
The elevation displayed does not correspond to that given by my watch, I had 670m in D+

Showing Translation

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