A paradise for naturalists, leisure-seekers and outdoor enthusiasts, Tobermory's historic character and natural surroundings make it a vacationer's dream. Tobermory is located at the intersection of Georgian Bay and Lake Huron and is the final destination for hikers walking the Bruce Trail, which travels 850 km (527 mi) all the way to Niagara. Tobermory is also the home of many natural and historical attractions. Flowerpot Island showcases the unique flower-pot shaped limestone towers that date back to the prehistoric history of the Great Lakes. Naturalists will revel in the fact that Tobermory features the highest concentration of orchids in North America, a fact that is celebrated at the Bruce Penisula Orchid Festival each year in May. Fathom Five National Marine Park is also a popular attraction, featuring a variety of historic lighthouses and shipwrecks. Adventure seekers are attracted to the area due to the excellent scuba diving and kayaking that is available.