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Olentangy Indian Caverns

1779 Home Road

Delaware, OH 43015

(740) 548-7917



The 2014 Tour Season began on Tuesday, April 1st! Self-guided tours will be running daily thru June 1st!  Visit us soon to experience 45 million years of history in the making!



Open 7 days a week

through October 31st - Spend your weekends with us this fall!

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Cave Map

Click the link below to download our printable Cave Map.

Cave Map

Beat the heat this summer with The Olentangy Indian Caverns!