Big. Really Big.
This 60 minute tour is known for its many delicate soda straws, slender totem pole stalagmites, and the unique Penny Ceiling, a favorite with all ages. One mile in length.
Fun for all ages
Our easy and well-lit walking tours can be enjoyed by children and adults of all ages.
Imagine a river
You'll retrace the route of the underground stream that helped carve out the cave's trunk passage.
Thousands of pennies. You'll see this unique sight and have the chance to add a few pennies.
Midway, we’ll turn off the lights. You haven’t seen dark until you've seen total darkness.
Our tours complement each other nicely.
Save up to $9 when you see both tours at once.
Available Year Round. View Hours
A sneak peak at what you'll see...
We love our video, but nothing compares to seeing it in person.Back to top ↑