Whitchurch-Stouffville, Ont. mayor Wayne Emmerson, Councillor Clyde Smith, Toronto and Region Conservation Authority (TRCA) Director of Parks and Culture Derek Edwards and Treetop Trekking Regional Manager Meredith Wires are pictured during a ribbon cutting ceremony to officially open the new Treetop Trekking zip line and aerial game park at Bruce’s Mill Conservation Area in Stouffville. Treetop Trekking Stouffville features six courses ranging in difficulty level from beginner to advanced. Aerial games include things like zip lines, log bridges, cable traverses, balance logs, hammock nets and Tarzan swings, which will lead visitors from tree top to tree top. (http://www.TREETOPTREKKING.com) (Photo credit, Mike Stiell)