This undeveloped park protects some of the largest old-growth trees, some small lakes, Koprino Harbour, which is a sheltered inlet, and the Koprino River estuary, which is noted for its critical fish-rearing and waterfowl habitat. The park also protects nesting and feeding habitat that is used by a high concentration of bald eagles. Black bears are very common in Quatsino Provincial Park, as are coastal black-tailed deer and cougars.
Recreation
The following recreational activities are available: backcountry camping and hiking, kayaking and canoeing, fishing and hunting. Quatsino Provincial Park is primarily a marine-access recreational park.