Highlight • Natural Monument
Bathtub Island
This Highlight is in a protected area
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Tips
maniboyflex
November 18, 2025
Bathtub Island is a fun little spot in Lake Superior Provincial Park, reached by a short walk from Katherine Cove and a quick wade through shallow sandy water. The rock forms a natural “bathtub” that fills with warm lake water when the waves roll in, perfect for a dip on a sunny day. It’s best from May to October, and especially in summer when the water feels warmer. Try to go at low water levels so you can cross easily and spend more time on the island. You’ll need a day-use permit (about CAD $15.50) to park at Katherine Cove.
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Nearby routes
Best routes near Bathtub Island
2.60km
00:40
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Easy
Details
Informations
Elevation 180 m
Weather
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Today
Thursday 9 July
15°C
9°C
26 %
Additional weather tips
Max wind speed: 8.0 km/h