Caves, Caverns and Rockhounding in Ohio

For those who love caverns and unique rock formations and mounds, Ohio offers many opportunities to explore and try your hand at finding gems.

GEM MINING AND GOLD PANNING

HOCKING HILLS GEM MINE
29255 Pattor Rd., Logan, OH 43138
website

Gem rough by the bag or the bucket.

PERRY’S CAVE
979 Catawba Ave., Put-in-Bay, OH 43456
419.285.2283 | perryscave.com

Pan for real gemstones and/or fossils. 


CAVES AND CAVERNS

CENTRAL OHIO

OLENTANGY INDIAN CAVERNS
1779 Home Road, Delaware, OH 43015
740.548.7917 | olentangyindiancaverns.com

SOUTHEAST OHIO

ASH CAVE
Hocking Hills State Park
hockinghills.com

OLD MAN’S CAVE
Hocking Hills State Park
hockinghills.com

NORTHWEST OHIO

SENECA CAVERNS
15248 E. Township Rd. 178
Bellevue, OH 44811
419.483.6711 | senecacavernsohio.com

NORTHWEST OHIO

CRYSTAL CAVE
978 Catawba Ave.
Put-in-Bay, Ohio 43456
heinemanswinery.com/crystalcave.asp

The world’s largest geode.

The walls of this cave are covered in strontium sulfate, a blueish mineral called celestite. These crystals range from 8 to 18 inches long.

Ohio Caverns

OHIO CAVERNS
2210 East State, Route 245
West Liberty, Ohio 43357
937.465.4017 | ohiocaverns.com

The caverns remain a steady 54 degrees year round featuring some of the most unique formations in America.

Perry's Cave
Photo credit: Diane Rock

PERRY’S CAVE
979 Catawba Ave., Put-in-Bay, OH 43456
419.285.2283 | perryscave.com

Perry’s Cave and Family Center also offer a Butterfly House, Gemstone Mining, Rock Wall, Antique Car Museum and Fort aMaze’n.

 

ZANE SHAWNEE CAVERNS
7092 State Route 540
Bellefontaine, OH
937.592.9592
Facebook page

SOUTHWEST OHIO

LEWISBURG HAUNTED CAVE
Seasonal
4392 Swisher Mill Road
Lewisburg, OH 45338
hauntedcavelewisburg.com
Home of the Haunted Cave and Ohio’s largest Brown Bat habitat.

 






UNIQUE ROCK FORMATIONS AND MOUNDS

CAESAR CREEK LAKE SPILLWAY
caesarcreekstatepark.com

FLINT RIDGE ANCIENT QUARRIES
15300 Flint Ridge Rd., Heath, OH 43056
website

INSCRIPTION ROCK 
South Shore of Kelleys Island.
website

MIAMISBURG MOUND 
900 Mound Road, Miaimisburg, OH
website

Climb steps to the top of one of the two largest conical mounds in eastern North America.

NETHERS FARM – FLINT RIDGE
3680 Flint Ridge, Hopewell, OH 43746
Facebook page.

Nethers Farm is a great place for the whole family to collect Ohio’s official state stone – Flint Ridge Flint.

NEWARK EARTHWORKS
455 Hebron Rd., Heath, Ohio
website

ROCKBRIDGE STATE NATURE PRESERVE
Rockbridge, Ohio
website

It is considered the largest natural bridge in Ohio.

ROCK HOUSE 
Hocking Hills State Park
Logan, Ohio
website

SERPENT MOUND
3850 OH-73, Peebles, OH 45660
website

SERPENT MOUND IMPACT STRUCTURE
ohiodnr.gov


FOSSILS

TRAMMEL FOSSIL PARK
11935 Tramway Dr, Sharonville, OH 45241
sharonville.org

This park is very unique and includes fossils originating from the Ordovician Period, dating over 440 million years ago. There is no fee to enter the park and visitors may keep what they find.

 


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