Zip, swing and climb through the trees! Go Ape's Treetop Adventure course is a highly interactive 2-3 hour outdoor aerial high ropes experience featuring 5 zip lines, 2 Tarzan swings and awesome obstacles at heights of 40-50 feet in the trees. Treetop Junior is a one-hour adventure for all ages, featuring 20 obstacles and 2 zip lines at a height of 20 feet in the trees. Go Ape is a great outdoor adventure for families, friends and groups. Photo credit: Go Ape.