Starting planning your summer in the St Croix River Valley! Trollhaugen’s Adventure Park is an aerial challenge course and zip line park tour just 50 minutes North of the Twin Cities of Minnesota, in Western Wisconsin. The park provides the thrill of playing on a giant, floating playground – Think Ewok Village meets Ninja Warrior. Imagine climbing trees, hanging from tires, and swinging on ropes just like when you were a kid, on a much bigger scale – with the backup support of world-class safety equipment. Adventure is waiting for you at Trollhaugen!