DiscoverPlaces to seeLakesGermanyNorth Rhine-Westphalia
Cologne District
EuskirchenHellenthalOlef Dam Wall
DiscoverPlaces to seeLakesGermanyNorth Rhine-Westphalia
Cologne District
EuskirchenHellenthalOlef Dam Wall
Highlight • Monument
Olef Dam Wall
Hiking
5.0
(12)
Cycling
5.0
(7)
Mountain biking
5.0
(2)
Gravel riding
5.0
(1)
Running
5.0
(1)
This Highlight is in a protected area
Please check local regulations for:
Tips
Mike80
February 26, 2026
Gravel riding
Oleftalsperre dam. After a steep climb, a fixed circular path of approximately 14km lies ahead.
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Birgitt
March 10, 2026
Hiking
The dam wall of the Olef Reservoir rises majestically. It is almost 60 meters high. You can walk along the crest and look out over the lake.
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Nearby routes
Best routes near Olef Dam Wall
Details
Informations
Elevation 470 m
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Monday 6 July
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16°C
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Additional weather tips
Max wind speed: 24.0 km/h