Timeline
Rene Grooten and others went for a hike
November 19, 2025
Time
3h00m
Distance
9.52km
Speed
4.5km/h
Ascent
160m
Descent
150m
Rene Grooten and others went for a hike
October 29, 2025
Time
4h48m
Distance
12.7km
Speed
4.5km/h
Ascent
130m
Descent
140m
Eveline and Patje Wandelt like this.
Rene Grooten and Jan Senden went for a hike
August 20, 2025
Time
3h05m
Distance
10.8km
Speed
4.6km/h
Ascent
140m
Descent
140m
Christian K likes this.
Jan Senden went for a hike
August 13, 2025
Time
3h03m
Distance
10.4km
Speed
4.4km/h
Ascent
70m
Descent
70m
Rene Grooten likes this.
October 29, 2025
René, the caves near Valkenburg were supposed to become a V2 engine repair facility (BMWs). What I remember: they were never put into operation. I don't think there was a launch platform there either. See also nl.wikipedia.org/wiki/Bronsdaelgroeve. I can't find any better information. Perhaps you're
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