Passenger & Vehicle Service to Put-in-Bay & Middle Bass Island, Ohio

Crystal Cave

Located at Heineman's Winery - 978 Catawba Avenue, Put-in-Bay, OH 43456

Get Directions / 419-285-2811 / view website

The world’s largest geode can be found at Put-in-Bay, Ohio. Daily tours are available early May through late September.

Crystal Cave was discovered by workers in 1897 while digging a well for the winery 40 feet above. The walls of this cave are covered in strontium sulfate, a blueish mineral called celestite. These crystals range from 8 to 18 inches long. The original cave was much smaller than what appears today, as crystals were harvested and sold for the manufacturing of fireworks.

Owned and operated by Heineman Winery.

Heineman's Winery Crystal Cave Tour

Miller Boat Line

Crystal Cave & Heineman's Winery Tour

$1.00 Off Adult Combination Tour

Cannot be combined with any other discounts

2022 Season Only : MBL22


Put-in-Bay Family Fun Packs

Put-in-Bay Family Fun Pack

Purchase this Package at the Miller Ferry Catawba Dock ticket booth or at the Depot, downtown Put-in-Bay if you are already on the island.

  • Round Trip tickets aboard Miller Ferry to Put-in-Bay
  • Downtown Bus
  • Narrated Island Tour Train
  • Perry’s Cave
  • The Butterfly House at Put-in-Bay
  • War of 18 Holes Miniature Golf
  • Antique Car Museum
  • Heineman’s Winery Tour
  • Crystal Cave
  • Lake Erie Island’s Nature & Wildlife Center

Adult (12 years & up) $62
Child (6-11 years) $33

Family Fun Packs available Memorial Weekend through Labor Day Monday.
Allow 5-6 hours to enjoy this package. Fun Packs are sold until 1pm daily.
The last tour train runs at 5:15 pm.
Call 419-285-4855 for further details.
See our Attractions Page and Kid’s Page for more Family fun.

Crystal Cave

Get Directions

Buy Put-in-Bay Ferry Tickets