Overlord Mountain
Proceed cautiously on this 39.4-km out-and-back trail near Whistler, British Columbia. Generally considered a highly challenging route, it should only be attempted by experienced adventurers. This is a very popular area for backpacking, camping, and hiking, so you'll likely encounter other people while exploring. The best times to visit this trail are July through September. You'll need to leave pups at home — dogs aren't allowed on this trail.