400 Horses Casino | West Polson

Groundbreaking April 9, 2025
Target Opening June 2026
Replacing Kwataqnuk Casino

Nation | Tribe: Confederated Salish and Kootenai Tribes (S&K Gaming LLC)

400 HORSES CASINO

Irvine Flats Road off Highway 83
West Polson, Montana

The 400 Horses Casino is a new 35,000 sq-ft casino under construction in West Polson, MT. A soft opening is planned for June 2026. The casino will include a visitor center, a restaurant and 300 parking spaces. Future construction may add an event center, RV park, hotel and event center.

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400 Horses Casino

400 Horses Casino will replace the casino at KwaTaqNuk Resort and Casino in Polson. In June 2026 the gaming equipment at KwaTaqNuk Resort and Casino will be transferred to 400 Horses and the resort will be trnsformed into a family-friendly facility on the southern shore of Flathead Lake.

400 Horses Casino is located just north of the Polson Airport in West Polson, MT. The area is surrounded with views of Flathead Lake and the Mission Mountains. The casino will be 35,000 sq-ft and feature slot machines, table games, poker and sports betting.

The casino is named to honor Chief Alexander of the Pend d' Oreille Tribe. The chief was known for owning a large heard of "400" horses and for being one of three tribal signatories to the 1855 Hellgate Treaty. The treaty formally recognized the Confederated Salish and Kootenai Tribes as a unified entity.

SK Geming LLC
S&K Gaming LLC is a gaming management company owned by the Confederated Salish and Kootenai Tribes. The company was founded in 2006 and manages Gray Wolf Peak Casino in Missoula, KwaTaqNuk Resort and Casino in Polson, and Big Arm Resort & Casino in Big Arm, MT.

News Headlines

400 Horses Casino breaks ground in West Polson April 14, 2025 - The Confederated Salish and Kootenai Tribes broke ground on a new casino Wednesday, which will replace the KwaTaqNuk Casino in Polson, MT. The location is ... Read more

Kwataqnuk Casino relocation is approved by Polson, MT August 27, 2023 - Confederated Salish and Kootenai Tribes plan to separate its casino and resort operations at the current Kwataqnuk Resort & Casino by moving the casino to ... Read more

New Casino is planned for Polson, Montana May 16, 2022 - The Confederated Salish and Kootenai Tribes are working with the City of Polson to build a new casino. The tribe is seeking city annexation of 79-acres of its land on the west side to allow water service needed for ... Read more

400 Horses Casino Location

The 400 Horses Casino is located on 79 acres of tribal land in West Polson, Montana. The site ion Irvine Flats Road off U.S. Highway 83 and just north of the Polson Airport.

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Features of 400 Horses Casino

Details are still pending at this time.

Gaming

Restaurants

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News Articles

400 Horses Casino breaks ground in West Polson

April 14, 2025

The Confederated Salish and Kootenai Tribes broke ground on a new casino Wednesday, which will replace the KwaTaqNuk Casino in Polson, MT. The location is 79 acres of tribal land in West Polson just north of the Polson Airport.

Groundbreaking ceremony held for new casino in Polson - Courtesy of NBC Montana, Apr 9, 2025. Available from YouTube

400 Horses Casino is named to honor Chef Alexander, who is famous for owning a large herd of horses and for being one of the three chiefs to sign the 1855 Hellgate Treaty.

The new casino will replace the KwaTaqNuk casino in Polson, which will be converted to a family-friendly resort.

Construction of 400 Horses Casino will take about a year. The opening is scheduled for June 2026. This will be a 30,000-sq-ft casino with slot machines, table games, poker and a sportsbook.

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Kwataqnuk Casino relocation is approved by Polson, MT

August 27, 2023

Confederated Salish and Kootenai Tribes plan to separate its casino and resort operations at the current Kwataqnuk Resort & Casino by moving the casino to a new 79-acre site in Polson City. The new Kwataqnuk casino will be a standalone, 25,000-square-foot structure with an RV park, a visitors center, and low-cost residential housing.

Last week the city commission approved the annexation of the 79 acres to allow the new casino to connect to municipal water and sewage services. The land is tribal-owned land located across the Flathead River on the western side of Polson City. It is north of the Polson Airport and south of the intersection of Highway 922 and Irvine Flats Road.

"Moving the casino we have now out of the resort allows the resort to focus on family-friendly things. Moving the casino to the outskirts of town also allows us to focus on the casino as a business instead of a resort amenity."

- Daniel Hansen, CEO of S&K Gaming

After the casino relocates, the Kwataqnuk Resort will develop as a family-friendly destination. There are currently 100 guestrooms, two restaurants, and 5,000 square feet of meeting space. Guests enjoy summer water sports and winter skiing. The resort hosts the annual "Rock the Dock" summer outdoor concert series and plans to add more family-friendly attractions in the future.

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New Casino is planned for Polson, Montana

May 16, 2022

The Confederated Salish and Kootenai Tribes are working with the City of Polson to build a new casino. The tribe is seeking city annexation of 79-acres of its land on the west side to allow water service needed for construction.

On May 2 the City Commission unanimously approved a resolution of intent annex the land. There will now be a 20-day public comment period with a final vote expected in June. If approved, the construction of the casino could begin later this year.

A spokesman for the tribes told the city commission:

"Right now, the gaming establishment needs to get the construction on the ground. So our biggest priority is to get the entire property annexed, get an agreement for city water services, and then we'll come back to you with future requests for sewer."

- Bryon Miller, S&K Gaming CEO

Along with sewer service, the tribes and the city will need to negotiate agreements for law enforcement, fire protection and road maintenance.

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