Lost River Cave

Lost River Cave is a cave or natural rock feature in Michigan. The state's caves are mostly sea caves, sandstone shelters and small limestone openings rather than deep cavern systems — many of the most striking line the Lake Superior shore, where waves have carved hollows and arches into the cliffs over thousands of years.

Caves can be hazardous: loose rock, cold water, slippery footing and changing lake conditions all pose real risks, and some are only reachable by boat or kayak. Check access, guiding options and safety information before exploring, and never enter alone or in poor weather. Related places list the shoreline, trails and waters nearby.