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Coo Waterfall – Lower Coo Reservoir loop from Trois-Ponts

Routes

Hiking trails & Routes

Coo Waterfall – Lower Coo Reservoir loop from Trois-Ponts

Hard

4.7

(76)

405

hikers

Coo Waterfall – Lower Coo Reservoir loop from Trois-Ponts

05:50

20.2km

470m

Hiking

Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is accessible with public transport.

Last updated: June 24, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel des Sources

Waypoints

Start point

Train Station

Get Directions

9.16 km

Lower Reservoir of the Coo-Trois-Ponts Hydroelectric Power Station

Highlight • Lake

A green site, where you can discover two lakes (upper and lower) which, thanks to the passage of water in the turbines, produce electricity. A walking path invites you to …

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9.88 km

Coo Reservoir

Highlight • Lake

10.3 km

Forest Path

Highlight • Trail

10.4 km

Technical Trail With Rope

Highlight • Trail

It is very wise to occasionally let yourself be guided by the ropes, otherwise you will soon be down!

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11.2 km

Serene Forest Path

Highlight • Forest

12.9 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 …

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13.1 km

Amblève River

Highlight • River

Here the Amel shows its wild side

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15.2 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 •

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20.2 km

End point

Train Station

Way Types & Surfaces

Way Types

11.5 km

5.25 km

1.66 km

1.33 km

249 m

152 m

Surfaces

11.2 km

5.88 km

1.88 km

644 m

471 m

115 m

Elevation

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

Highest point (420 m)

Lowest point (220 m)

Weather

Thursday 25 June

36°C

23°C

13 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

April 20, 2025,Boucle au départ de l’église de Trois-Ponts via le lac de Coo

Beautiful hike on varied paths and with magnificent views. As the sign says: Trois-Ponts is already the mountain 😉😁

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Coo Waterfall – Lower Coo Reservoir loop from Trois-Ponts

Lower Reservoir of the Coo-Trois-Ponts Hydroelectric Power Station

Coo Reservoir

Forest Path

Technical Trail With Rope

Serene Forest Path

Coo Waterfall

Amblève River

Lower Coo Reservoir

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