Treetop Trekking is Ontario's original zip line and aerial game adventure! Now with 4 locations in Ontario: Barrie, Brampton, Ganaraska and Huntsville. Explore the forest canopy during a 3-hour tour on zip lines, balance logs, wooden bridges, Tarzan swings, cable traverses and much more! Treetop Trekking is the perfect adventure for families, groups of friends, school groups, corporate groups, birthday parties, team parties and anyone else looking for an exciting day outside!