Address: Tunnelikatu 3 Lahti
Vault is a 460m2 parkour hall situated in Lahti, downstairs at the air-raid shelter of Mustakallio tunnel. The hall is built inside an old paddling hall where the floor contouring alone offers a lot of possibilities for the sport. Air conditioning has been revamped so that the air quality is good enough for even a bigger group of people underground. Premises include toilets and dressing rooms. You are able to find the hall by following the guide signs from the tunnel door.