Mainland Sea Caves
By kayak in summer, on foot over the ice in some rare winters.
Apostle Islands
21 islands in Lake Superior, with sandstone sea caves and old lighthouses, off the pretty harbor town of Bayfield.
Kayak the wave-carved sea caves at Meyers Beach, or take the boat tour past the historic lighthouses. In the coldest winters, the caves fill with ice, and thousands walk out. Madeline Island, by car ferry from Bayfield, is lived-in and has a small museum.
- Best Time
- June–September
- Time Needed
- 2–3 days
- Cost Level
- $$$$
- Open
- Check before you go; hours vary by season
- Getting There
- About 90 minutes by car east of Duluth.
What to See
0 of 3 are freeApostle Islands Cruises
Past lighthouses and cliffs.
Madeline Island
A short ferry from Bayfield.
Know Before You Go
- Lake Superior is cold and dangerous; go with a guide.
Where to Stay
Stay in Bayfield.
Where to Eat
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Traveler Reviews
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Last checked 2026-11-02. Part of the Midwest list.