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Routes
Mountain biking trails
Germany
North Rhine-Westphalia
Euskirchen
Hellenthal

Olef Reservoir – Oleftalsperre loop from Hellenthal

Routes
Mountain biking trails
Germany
North Rhine-Westphalia
Euskirchen
Hellenthal

Olef Reservoir – Oleftalsperre loop from Hellenthal

Moderate

4.8

(280)

203

riders

Olef Reservoir – Oleftalsperre loop from Hellenthal

01:39

25.7km

320m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 30, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Naturpark Hohes Venn-Eifel

Waypoints

A

Start point

Bus stop

Get Directions
1

1.93 km

Oleftalsperre Dam

Highlight • Monument

ample parking available. Even a Womo pitch available for a long weekend.

Translated by Google •

Tip by

2

3.19 km

Olef Reservoir

Highlight • Lake

The Oleftalsperre was built in 1954-59. Due to cracks, the barrier had to be reinforced twice afterwards. Since 1965, the barrier has been used for drinking water, energy production and …

Translated by Google •

Tip by

3

3.41 km

Oleftalsperre

Highlight • Viewpoint

Great view of the dam.

Translated by Google •

Tip by

4

3.47 km

Trail along the Oleftalsperre

Highlight (Segment) • Trail

A nice piece of trail with a view of the Olaf dam

Translated by Google •

Tip by

5

10.5 km

Oleftalsperre Inlet

Highlight • River

From the inlet you can drive towards Hollerrath or Belgium 🚴‍♂️👍🏻.

Translated by Google •

Tip by

6

22.2 km

St. Brigida Parish Church (Blumenthal)

Highlight • Religious Site

The Catholic parish church of St. Brigida is a listed church building in Blumenthal, a district of the municipality of Hellenthal in the Euskirchen district (North Rhine-Westphalia).
The two-aisled, plastered …

Translated by Google •

Tip by

7

24.7 km

Beautiful single trail section in Hellenthal. Part of "Freifahrt Eifel: Trail Artist".

Translated by Google •

Tip by

B

25.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

19.3 km

3.97 km

812 m

761 m

689 m

< 100 m

< 100 m

Surfaces

19.2 km

3.76 km

1.73 km

772 m

196 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 (390 m)

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Weather

Powered by Foreca

Friday 9 October

12°C

7°C

22 %

Additional weather tips

Max wind speed: 24.0 km/h

to get more detailed weather forecasts along your route

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

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