Mark Twain Casino at a glance
About Mark Twain Casino
Mark Twain Casino is a commercial gaming facility in La Grange, Missouri, operated by Affinity Gaming. Opened in 2001 on the Mississippi River, the casino runs approximately 648 slot machines and 13 table games — including 21+3, Blackjack (standard and double deck), Craps, Crazy 4 Poker, Roulette, Texas Shootout, Ultimate Texas Hold’em, and Video Poker — on a 24/7 schedule, with a restaurant, RV parking, and self-parking on site. The minimum gambling age is 21, regulated by the Missouri Gaming Commission.
Venue photo
Mark Twain
La Grange, Missouri
Mark Twain Casino takes its name from Missouri’s most famous literary figure — Samuel Clemens (Mark Twain), who grew up in Hannibal, Missouri, approximately 40 miles south of La Grange on the Mississippi River. Hannibal is the setting for The Adventures of Tom Sawyer and Adventures of Huckleberry Finn. La Grange is in Lewis County in northeastern Missouri. Affinity Gaming also operates St. Jo Frontier Casino in St. Joseph, Missouri under the same brand.
Games at Mark Twain Casino
- rewards
Specific earn rates, tier requirements, and benefits change frequently — confirm with the property's player services desk before your visit.
What the directory data shows
Strengths and gaps inferred from games, features, and directory data.
Strengths
2- Texas Shootout, Crazy 4 Poker, and Ultimate Texas Hold'em specialty games; RV parking; 24/7
- Mark Twain/Mississippi River literary heritage location 40 miles north of Hannibal
Watch-outs
1- 648 machines and 13 tables — rural Lewis County market; no hotel; limited regional feeder population
Affinity Gaming's northeastern Missouri casino — 648 slots, 13 tables with Crazy 4 Poker and Texas Shootout, RV parking near Mark Twain country
Mark Twain Casino is Affinity Gaming's northeastern Missouri property in La Grange, 40 miles north of Mark Twain's hometown of Hannibal on the Mississippi River. The 13-table floor includes Crazy 4 Poker, Texas Shootout, and Ultimate Texas Hold'em alongside Blackjack and Craps. Affinity also operates St. Jo Frontier Casino in St. Joseph. RV parking serves the rural Lewis County market. Confirm current promotions with the property directly.
Licensing & Rules
- Regulator
- Missouri Gaming Commission
- Age Requirement
- 21+
- Sportsbook
- Legal (retail only)
