Killarney and Georgian Bay is a beautiful wilderness are in Ontario. Part of Lake Huron, these waters are a pristine part of Canada. Killarney Park and the north shore of Georgian Bay is considered the most beautiful parkland in the Ontario Park system. Killarney Provincial Park boasts one of the oldest mountain ranges in the world. Commonly known as the La Cloche Mountains, the ridges are composed of ancient white quartzite and date back three and a half billion years.

The La Cloche hills were originally taller than the Rocky Mountains and now form some of Ontario's tallest peaks. They are some of the oldest mountains in the Canadian wilderness. Coexisting side-by-side with the quartzite ridges are sloping red granite rocks that emerged 1.5 billion years after the quartzite. These beautiful formations make up most of the shoreline along Georgian Bay and the inland lakes of the Park.

Park Reservation information

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