Extreme
ExtremeTwice a year, Arkose's climbing gym flings open its doors for free sessions where anyone can try bouldering, rope climbing, and accrobranche without spending a euro.
Indoor climbing gym
Kids birthday parties
Beginner-friendly
Adventure playground
Saturday, September 5
Portes ouvertes
September 5 at 12am
+1Chambourcy
ExtremeExtremeTwice a year, Arkose's climbing gym flings open its doors for free sessions where anyone can try bouldering, rope climbing, and accrobranche without spending a euro.
Indoor climbing gym
Kids birthday parties
Beginner-friendly
Adventure playground
Saturday, September 5
Make it an outing
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