Holiday Inn Express & Suites Hannibal - Medical Center
Local area
Things to do
Mark Twain Cave
300 Cave Hollow Road, Hannibal, MO 63401
Traverse the labyrinth which inspired Mark Twain’s famous work, The Adventures of Tom Sawyer, in an easy, hour-long, guided tour of Missouri’s oldest show cave. The 3/8 mile long tour route is easy walking and all electrically lit.
The cave is open year round and is a constant 52 degrees which makes it the perfect adventure for any day, rain or shine!