Northern Missouri
Mark Twain was born at Florida, in Monroe County
Samuel Clemens, better known as Mark Twain, was born in Florida, Missouri, and the state historic site there anchors Monroe County's Twain story.
Samuel Clemens, who wrote as Mark Twain, was born in 1835 in the small community of Florida in Monroe County. His family later moved to Hannibal.
Missouri State Parks operates the Mark Twain Birthplace State Historic Site near Florida. The site preserves and interprets that Monroe County connection, including the small cabin tied to his birth.
For a visit, use Missouri State Parks for current hours, seasons, fees, and site details.
It is worth keeping the map straight. The birthplace is in Monroe County. The better-known boyhood-home story is in Hannibal, in neighboring Marion County. That two-county split is part of Missouri’s Twain geography, and it helps explain why more than one north Missouri place claims a real piece of the story.
Where to see it
- Mark Twain Birthplace State Historic Site
Use the State Parks page for current site details before visiting.
References
More from Monroe County: browse every local note for the county.
Last checked against the sources above: June 15, 2026.