Skip to content

Mark Twain Casino

A casino and RV park in La Grange, Missouri, operating on the Mississippi River.

Last updated August 25, 2026

AI crawler reads

No AI crawler has read this profile since Oct 28, 2026.

Overview

Mark Twain Casino is a gaming property in La Grange, Missouri, a community in northeastern Missouri on the Mississippi River. The property includes an approximately 18,000-square-foot casino and an associated RV park. Its gaming floor offers more than 400 slot machines and video-poker machines, together with electronic table games. The casino primarily serves the regional gaming and leisure market rather than functioning as a nationally distributed consumer brand. The property opened on July 21, 2005, under the operation of Grace Entertainment. In the same year, Mark Twain Casino and RV Park was included in a three-property acquisition from Grace Entertainment for $287 million. The transaction also involved St. Jo Frontier Casino in St. Joseph, Missouri, and Lakeside Hotel and Casino in Osceola, Iowa. This acquisition transferred the property into the portfolio later associated with Herbst Gaming. After Herbst Gaming assumed control, the property was rebranded as Terrible's Mark Twain Casino. That name reflected Herbst Gaming's Terrible's casino branding. In May 2011, Herbst Gaming changed its corporate name to Affinity Gaming, and the casino reverted to the Mark Twain Casino name, dropping the Terrible's designation. The property is now identified with Affinity Interactive, the successor organization associated with the Affinity gaming portfolio. Mark Twain Casino's business model is centered on destination and regional casino gaming, supported by recreational-vehicle accommodation. Its principal customer proposition is access to slot, video-poker, and electronic table-game play in a relatively compact casino environment. Public reference material identifies the property, its location, major gaming categories, ownership history, and principal rebranding events, but does not provide enough verified information to characterize its financial performance, detailed amenities, promotional strategy, management team, or current operating metrics.

History

Mark Twain Casino opened on July 21, 2005, in La Grange, Missouri, a Mississippi River community in the northeastern part of the state. The property was initially operated by Grace Entertainment and was developed as a casino and RV-oriented leisure destination. Its facilities include an approximately 18,000-square-foot casino, with a gaming floor described as containing more than 400 slot machines and video-poker machines, as well as electronic table games. Later in 2005, Mark Twain Casino and RV Park became part of a three-property acquisition from Grace Entertainment valued at $287 million. The other properties in the transaction were St. Jo Frontier Casino in St. Joseph, Missouri, and Lakeside Hotel and Casino in Osceola, Iowa. The acquisition placed Mark Twain Casino within the ownership and operating structure associated with Herbst Gaming. Under Herbst Gaming, the property was renamed Terrible's Mark Twain Casino. The change aligned the casino with Herbst Gaming's Terrible's branding and temporarily replaced the original standalone Mark Twain identity. In May 2011, Herbst Gaming adopted the name Affinity Gaming. Following that corporate rebranding, the property dropped the Terrible's name and returned to Mark Twain Casino. The casino's later corporate affiliation is identified with Affinity Interactive. Its operating proposition remains that of a regional casino serving patrons from Missouri and nearby markets, with gaming supplemented by RV facilities. Available reference material does not document further ownership transactions, detailed resort amenities, financial performance, regulatory actions, or a comprehensive roster of property-level executives. The documented history therefore centers on the 2005 opening, the Grace Entertainment acquisition, the Herbst-era name change, and the 2011 return to the Mark Twain Casino name.

  • 2011

    Return to Mark Twain Casino name

    [1]

    Herbst Gaming becomes Affinity Gaming, and the property drops the Terrible's designation.

  • 2005

    Casino opens

    [1]

    Mark Twain Casino opens on July 21 in La Grange, Missouri.

  • 2005

    Acquisition from Grace Entertainment

    [1]

    Mark Twain Casino and RV Park is included in a $287 million acquisition of three Midwest casinos from Grace Entertainment.

  • 2005

    Terrible's rebrand

    [1]

    After Herbst Gaming assumes control, the property is renamed Terrible's Mark Twain Casino.

Products and positioning

A regional Missouri casino and RV destination offering slot, video-poker, and electronic table gaming.

  • Casino gaming · 2005

    Slot machines

    Slot-machine gaming is the primary documented offering at Mark Twain Casino. The casino floor has more than 400 slot machines, providing electronic reel and video-based games for regional casino patrons. The available reference does not identify particular manufacturers, themes, denominations, progressive jackpots, or current machine counts beyond the stated figure.

  • Casino gaming · 2005

    Video poker

    Video poker is offered alongside slot gaming on the casino floor. These electronic games combine card-game formats with machine-based play. Public reference material confirms the availability of video poker but does not specify the individual variants, pay tables, denominations, or machine allocation.

  • Casino gaming · 2005

    Electronic table games

    Electronic table games form another documented part of the casino's gaming mix. They provide machine-mediated versions of table-game formats without requiring the full staffing and physical layout of conventional live tables. Specific games and current availability are not identified in the available source.

  • Hospitality and recreation · 2005

    RV Park

    The property includes an RV park associated with the casino. This facility extends the destination beyond gaming and supports visitors traveling by recreational vehicle. The available reference does not provide verified details about the number of spaces, hookups, pricing, or additional amenities.

Brand decisions

  • 2011

    Corporate and property-name realignmentStrategy

    Background

    Herbst Gaming changed its corporate name to Affinity Gaming in May 2011.

    Action taken

    The casino reverted from Terrible's Mark Twain Casino to its original Mark Twain Casino name.

    Aftermath

    The property continued under the Mark Twain Casino identity within the Affinity organization.

  • 2005

    Acquisition of Mark Twain Casino and RV ParkM&A

    Background

    Grace Entertainment owned and operated Mark Twain Casino before the property was included in a broader Midwest casino transaction.

    Action taken

    Herbst Gaming acquired Mark Twain Casino and RV Park together with St. Jo Frontier Casino and Lakeside Hotel and Casino for $287 million.

    Aftermath

    The property entered Herbst Gaming's portfolio and was subsequently rebranded as Terrible's Mark Twain Casino.

    Transaction value. $287 million (2005)

Sources1 sources

Cite this profile: Cite the canonical profile. /brand-wiki/mark-twain-casino · Editorial policy · How profiles are compiled