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Routes
Bike touring routes & trails
Germany
North Rhine-Westphalia
Euskirchen
Hellenthal

Trail along the Oleftalsperre – View of the Olef Reservoir loop from Prether Bachtal und Nebenbäche

Routes
Bike touring routes & trails
Germany
North Rhine-Westphalia
Euskirchen
Hellenthal

Trail along the Oleftalsperre – View of the Olef Reservoir loop from Prether Bachtal und Nebenbäche

Moderate

4.8

(213)

652

riders

Trail along the Oleftalsperre – View of the Olef Reservoir loop from Prether Bachtal und Nebenbäche

01:45

22.1km

350m

Cycling

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

Last updated: June 20, 2026

Tips

Includes a segment in which cycling is not permitted

After 17.1 km for 303 m

Waypoints

A

Start point

Bus stop

Get Directions

1

4.60 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

2

6.12 km

Even on Fridays when the weather is nice there are hardly any people here, the occasional view of the dam is really beautiful.

Translated by Google •

Tip by

3

7.10 km

Oleft Reservoir Peninsula

Highlight • Lake

Not easy to get to the lake or even to take a picture. If you have the opportunity, you should take advantage of it.

Translated by Google •

Tip by

4

7.51 km

The Oleftalsperre protects the surrounding communities from flooding and is used to obtain drinking water. It is very impressive to cycle along this huge reservoir.

Translated by Google •

Tip by

5

8.14 km

Oleftal Reservoir

Highlight • Lake

Nice path along the dam

Translated by Google •

Tip by

6

11.6 km

Oleftalsperre Inlet

Highlight • River

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

Translated by Google •

Tip by

7

11.7 km

there is a nice asphalt climb from this point up, recommended!

Translated by Google •

Tip by

8

15.6 km

View of the Olef Reservoir

Highlight • Viewpoint

beautiful view over the reservoir

Translated by Google •

Tip by

B

22.1 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

16.3 km

2.06 km

1.92 km

1.79 km

Surfaces

12.5 km

5.99 km

3.09 km

539 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

Tuesday 11 August

29°C

12°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Comments

September 16, 2024,Fahrradtour rund um die Oleftalsperre
A relaxed round. Well suited to end the day.

Showing Translation

We had hoped that around 500 m the temperatures would be more bearable. We weren't disappointed as the wind was nice even though it wasn't noticeably cooler. In addition, the sun and shade constantly changed on the way, perfect!

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This weekend our destination 🏕️ was the Eifel again but we set up the roof tent at a different campsite.
This one was in Hellenthal and is really deluxe compared to Heimbach (sanitary facilities👍🏻).
As soon as we arrived, our stomachs were rumbling and so we ate first and then put up the tent.
Then Marion and I took advantage …

Showing Translation

After 20 km of hiking in the Venn, just under 30 km by bike

Showing Translation

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