Olentangy Indian Caverns

1779 Home Road

Delaware, OH 43015

(740) 548-7917



The Guided Tour Season begins

June 1st and runs thru August 9th!


Saturday & Sunday

10:00am - 5:00pm

 *Subject to change for after hours/private events

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Cave Map

Click the link below to download our printable Cave Map.

Cave Map


Tours and Rates 


Olentangy Indian Caverns offers a unique experience for the family. For the geology student, the fossils and various rock strata provide high educational value.




$ 9.95 - Adults (17 years old and up)

$ 6.95 - Children (7 to 16 years old)

6 years old and under are free with a paying adult.



Guided-Tour Season:

June 1st - August 9th

Self-Guided Tour Season: 

April 1st - May 31st

August 10th - October 31st

November 1st - 30th (weekends only)



Items You May Want To Bring

Sturdy and Closed-Toed Shoes - The caves may be muddy or wet.

Jacket/Sweat Shirt/Sweater - The caves are constantly 45 to 50 degrees.

Bottled Water - The only drink allowed in the caves.