Hidden among the glaciers high in the Arctic Circle are mountain bike lines too incredible to ignore. Harsh temperatures, volatile weather and nine-month winters mean the area is normally devoid of human life. But 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... see more