The mainland ice caves have developed quite a reputation over the years as a "bucket list" winter activity. The unique beauty and temporal nature of these ice formations serves to make the event all the more memorable and desirable.
Frequently Asked Questions
The Ice Caves FAQs page has an answer to every question we can think of about the ice caves!
Mainland Sea Caves Map
The map on the right shows the distances from Meyers Beach to different locations and features along the caves. Look at this closely to calculate how far you may be hiking to see the ice caves!
Be sure to check the weather before you come out. Winter in Northern Wisconsin can be quite cold, especially on the frozen surface of Lake Superior. Is it too cold to be out for at least three hours? Is it too cold for your whole family to be out?
The ice caves are located at the Meyers Beach area of the Mainland Unit of the park in far northern Bayfield County. There is a parking area and stairs to the beach/ice at the end of Meyers Road. Meyers Beach is located, 18 miles west of Bayfield and 4 miles east of Cornucopia along Highway 13. The GPS address is: 90500 Meyers Road.
Know Before You Go
Visiting the caves in winter requires at least a 2 mile hike (round trip) on the ice of Lake Superior. Travel on Lake Superior can be dangerous any time of the year. Traveling across the ice demands extra attention to personal safety. Lake ice is unpredictable, so traveling across it is never completely safe. Before heading out, visitors must understand all of the risks involved, and the physical demands required for hiking out to the caves.
Apostle Islands National Lakeshore staff checks the ice and monitors the weather to determine when the Mainland Caves are accessible. NPS is not, however, able to check every day. Cold temperatures can form thick ice, but wind and waves can break up that ice in a matter of hours, and make it unstable. Low Risk ice conditions allow the area to be deemed accessible to visitors.
Sea (Ice) Caves Camera
Sea Caves Watch features real-time images of conditions at the Mainland Sea Caves, and tracks wind and wave height during the summer. During the winter, storms and spray from waves can coat the camera lens, making it impossible to see. Park staff try to get out regularly to clear it off, but because it's located in a more remote area, it can be difficult to get to immediately.
Planning Your Hike
The ice formations at the sea caves are beautiful, but they are very large chunks of heavy ice. They can fall at anytime so try not to spend much time underneath them. Keep in mind that what you enjoy about the spectacular formations at the caves is also what other people enjoy. Please do not damage the ice or break off the pieces.
More About Sea Caves
Last updated: July 22, 2021