Lake Superior Provincial Park Visitor Centre is located at the south end of ‘the Park’, as locals call it, roughly halfway between Sault Ste. Marie and Wawa, and just above the Montreal River. The drive up the coast from Sault Ste. Marie makes for a perfect daytrip, with several worthy stopping points along the way. More about this is available at the bottom of this article.
The park is known for its 150 km of maintained canoe routes, 11 hiking trails of over 130 km, fishing for Lake Trout, Rainbow Trout, Salmon, and backcountry camping. There are 163 backcountry campsites in Lake Superior Provincial Park which are divided into 76 zones. You can get all the information on it by visiting the website here.
The visitor centre is a great stopping point, with lots of information about the area, helpful staff and a fascinating recount of the history of Lake Superior.