Grenzau Castle – Isenburg Castle Ruins loop from Vallendar
Grenzau Castle – Isenburg Castle Ruins loop from Vallendar
4.0
(41)
228
riders
Grenzau Castle – Isenburg Castle Ruins loop from Vallendar
02:28
50.6km
610m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.
Last updated: August 21, 2026
Tips
The surface along some of this route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 36.0 km for 284 m
After 44.6 km for 327 m
Waypoints
Start point
Train Station
11.2 km
Steep Ascent Grenzau–Höhr
Highlight (Segment) • Climb
Translated by Google •
Tip by
12.4 km
Grenzau Castle
Highlight • Castle
Translated by Google •
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36.1 km
Isenburg Castle Ruins
Highlight • Castle
Translated by Google •
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36.4 km
St. Katharina Parish Church, Isenburg
Highlight • Religious Site
The Isenburg parish church has been located in an exposed position on a mountain saddle high above the village for over 760 …
Translated by Google •
Tip by
36.7 km
View of Isenburg Castle and the Sayn Valley
Highlight (Segment) • Viewpoint
Translated by Google •
Tip by
50.6 km
End point
Train Station
Way Types & Surfaces
Way Types
34.2 km
9.14 km
5.44 km
750 m
511 m
330 m
164 m
< 100 m
Surfaces
47.1 km
1.57 km
1.29 km
352 m
168 m
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Highest point (360 m)
Lowest point (60 m)
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Tuesday 13 October
17°C
8°C
0 %
Additional weather tips
Max wind speed: 5.0 km/h
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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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