Crystal Cave


978 Catawba Ave., Put-in-Bay, OH 43456


South Bass Island is home to the world's largest geode, otherwise known as Crystal Cave on Put-In-Bay. Tours are offered down into the cave, 40 feet below the Earth's surface seven days a week for $6 ($3 for children). Located one mile from downtown Putinbay at Heineman's Winery.

About Put-in-Bay

For most of its history, Put-in-Bay's primary industry has been tourism and continues to be today. The tourist season runs roughly between April and October.

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Popular Events

The Spring Fling
first weekend of May

Christmas in July
usually third weekend of July

The Fall Ball Party
first weekend of October


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