Marble River Provincial Park is a provincial park in British Columbia, Canada.[1] The park is located on northern Vancouver Island. It is 14.19 km2 (5.48 sq mi) in area. The park protects an eagle nesting habitat near Quatsino Narrows in Quatsino Sound, a steelhead fishery, and an extensive waterfowl habitat. A 4.2 km (2.6 mi)-long biking or walking trail is available, as well as opportunities for wildlife viewing.