Cave of the Mounds
Blue Mounds, WI · Driftless Area$$
A quarry blast at Blue Mounds, Wisconsin, 20 minutes west of Madison, tore open about 40 feet of the ceiling of Cave of the Mounds on August 4, 1939. Four men went in about three…
Places to go in Wisconsin.
The map has one so far: Cave of the Mounds.
Explore places across the United States →Caves
All places
Browse everything by category or region.
1 place
Caves