Hidden amongst the glaciers high in the arctic circle are mountain bike lines too incredible to ignore. Harsh temperatures, volatile weather, and 9-month winters have left the area void of human life. Each summer, this frozen landscape flourishes under endless daylight, revealing a spectacular ecosystem. Join Darren Berrecloth, Carson Storch, Cam Zink and Tom Van Steenbergen as they embark on an expedition to the top of the world to explore this terra incognita. In doing so, they discover a changing environment steeped in history along with challenging terrain unlike anything ridden to date.