Slate Islands Provincial Park is a remote island wilderness park on Lake Superior, off the north shore near the town of Terrace Bay
Location: Terrace Bay, ON
Season: Open for all seasons
Slate Islands Provincial Park feels incredibly wild because it’s entirely made up of islands in the world’s largest freshwater lake. Even though it’s not in the far James Bay north, it still feels remote and wild.
What Slate Islands is Like
- A group of rugged islands in Lake Superior
- Known for dramatic cliffs, boreal forest, and exposed rock
- Extremely quiet and isolated (no permanent residents)
- Famous for its island caribou population
- Only accessible by boat or floatplane
How to Get There
=> 🚤 Boat access
Launch typically from Terrace Bay or nearby communities
=> ✈️ Floatplane (less common)
Used by researchers or guided expeditions
Island Caribou Viewing, Kayaking & Canoeing, Hiking & Exploring Islands, Wildlife & Birding, Photography & Scenery
Designated backcountry campsites (limited), Primitive fire pits, Minimal signage/trails, No services on the islands
Extreme remoteness, Limited access, Strong wildlife presence, No infrastructure, Wilderness camping focus
