- Mark Twain Cave, originally McDowell's Cave, is the FIRST show cave in Missouri, thanks to Mark Twain himself.
- The Mark Twain Cave actually is the oldest show cave, having first gone on display in 1820. Many years later, when Mark Twain was still Sam Clemens...
- Mark Twain Cave Campground. 300 Cave Hollow Rd Hannibal, MO 63401. Campgrounds and RV Parks Missouri Hannibal. 0 Reviews.
- Geologically Mark Twain Cave and its nearby neighbor Cameron Cave differ from most of the 6,500+ caves found in Missouri.
- Get your camping stuff packed and head for the campground; Mark Twain Cave in Missouri is exactly the site. There are RV hookups for your RV.
- Visit reports, news, maps, directions and info on Mark Twain Cave: Jimmy Carter Guest Book in Hannibal, Missouri.
- ...Mark Twain Cave and Campground's position along the Mississippi River, it is close to dozens of riverfront recreation areas on both the Illinois and Missouri sides.
- Discover Mark Twain’s boyhood home and related adventures, wineries, boat rides and caves all in Hannibal, Missouri.
- The inspiration for the scene where Tom and Becky are threatened by Injun Joe, this cave receives thousands of visitors every year.
- Discovery Enterprises, Missouri, 3rd edition 1975, 64 pp, SB, many photos, survey etc. Address: Mark Twain Cave, PO Box 913 RR 3, Hannibal, MO 63401, Tel.