Open Air – Bouldering
- With your Open Air Membership you can go bouldering starting 19 May.
- From 19-22 May we’ll be building routes during the day, but you can make a reservation for the late hours.
- Starting 23 May, the outdoor block will be full of new boulders and you’ll have plenty of options for bouldering.
- There will be some additional rules, check them before heading to Universum.