There are 21 zip-lines on 3 separate courses, the Thrillsville Aerial Challenge park, and Off-Road tours. Ziplines cover almost 3 miles of exhilaration through and above the treetops at heights of up to 250' above the forest floor. Platforms are 25' to 65' high in the trees and the zip-lines are 100' to 1600' long with speed that can reach 75 mph. Each Zipline tour includes an off-road truck ride to the top of the course. Additionally Off-Road tours are available to show of what our 6 wheel Swiss Army Pinzgauers can do and get the best access to views of the White Mountains. And don't forget the BigAirBag at our headquarters. Life is Short...Have more Fun!