Bruce Peninsula National Park is a national park on the Bruce Peninsula in Ontario, Canada. Located on a part of the Niagara Escarpment, the park comprises 156 square kilometres and is one of the largest protected areas in southern Ontario, forming the core of UNESCO's Niagara Escarpment World Biosphere Reserve. It was established in 1987 to protect the rock formations and shoreline of the Niagara Escarpment. The park offers opportunities for many outdoor activities, including hiking, camping, and bird watching. The park has trails ranging in difficulty from easy to expert, and connects to the Bruce Trail. Bruce Peninsula National Park is known for its crystal clear blue waters, cobblestone beaches, rocky cliffs and karst formations.

The Bruce Peninsula is a peninsula in Ontario, Canada, that divides Georgian Bay of Lake Huron from the lake's main basin. The peninsula extends roughly northwestwards from the rest of Southwestern Ontario, pointing towards Manitoulin Island, with which it forms the widest strait joining Georgian Bay to the rest of Lake Huron. The Bruce Peninsula contains part of the geological formation known as the Niagara Escarpment.