Things to Do

Mark Twain Cave Complex

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Credit: Hannibal CVB

Traverse the same labyrinth that inspired The Adventures of Tom Sawyer and see Mark Twain’s newly discovered signature in an easy, hour-long, guided tour of Missouri’s oldest show cave. This Cave is one of a few labyrinth style caves in the world and was first shown in the 1880s after being made famous by Samuel Clemens, or Mark Twain. It is a registered National Natural Landmark. The tour route is lit and walkways are level and smooth. The cave is open year round and is a constant 52 degrees which makes it a great adventure for any day, rain or shine.

The Mark Twain Cave Complex is Located on Route 79, two miles south of historic downtown Hannibal. The Cameron Cave, Hannibal Tour Company Truck Tour, Cave Hollow Winery, and Mark Twain Cave Campground are also located on site.

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Information

Daily   9:00 am — 8:00 pm
300 Cave Hollow Road
Hannibal, MO 63401

Additional Information

Travelers With Disabilities Information
Not Wheelchair Accessible
Smoking Policy
No Smoking
Activities On-site
Biking / Walking Trails
Camping
Winery / Vineyard
Playground
Activities Within 10 Miles
Backpacking Trail
Biking / Walking Trails
Boating
Camping
Fishing
Golf
Historic District
Winery / Vineyard
Discounts Offered
Group Discount
Military Discount
Senior Citizen Discount
General Interest Info
ATM Available
Gift / Souvenir Shop
Open Year-round
This Facility Is On The National Register Of Historic Places
Wi-Fi Available
Group Policy
Advance Contact Requested
Comp Policy Offered
Guest Reservations Needed?
Reservations Not Required
Suitable For These Age Groups
Family Friendly
Types Of Payment Accepted
Cash
Discover
Mastercard
Visa