The Rocky Mountain states offer a casino landscape unlike anywhere else in America. Colorado is home to the only true mountain casino district in the United States — three historic mining towns where gold rush history and modern casino resorts coexist at 8,500 feet elevation. South Dakota's Deadwood brings the Wild West to life in a gaming town where history is the attraction. Montana's unique statewide VLT system means a cold beer and a spin on the slots often happen in the same room. Wyoming and Idaho round out the region with tribal casino resorts set against some of North America's most dramatic scenery.
This is your guide to all of it.
In 1990, Colorado voters approved limited-stakes gambling in three historic mining towns: Black Hawk, Central City, and Cripple Creek. Today these towns are the only legal casino destination in the Rocky Mountain states outside of tribal gaming. All are commercial casinos, licensed and regulated by the Colorado Division of Gaming. Black Hawk — 40 miles west of Denver on Colorado Highway 119 — has emerged as the state's dominant casino corridor, hosting more than a dozen major casino properties within a half-mile stretch.
Just 40 miles from Denver, Black Hawk packs more casino square footage into one mountain valley than any city outside of Las Vegas and Atlantic City. The "Casino Drive" corridor along Highway 119 through Black Hawk is the Rocky Mountain equivalent of a Strip — every few hundred feet, a new major property.
Caesars Entertainment
The largest casino in Colorado. Part of the Caesars Rewards network — earn Tier Credits and Reward Credits redeemable across 55+ properties nationwide. Hotel tower, multiple restaurants, entertainment venue. 777 Isle of Capri Blvd, Black Hawk, CO 80422.
Hard Rock International
Formerly the Riviera Black Hawk, reopened as Hard Rock in 2021 after a $260 million renovation. Rock & Roll themed interiors, signature restaurant, Hard Rock Cafe concept, Hard Rock Unity rewards program. One of the highest-profile casino openings in recent Colorado history.
Monarch Casino & Resort
The only Colorado casino with a full resort hotel built from the ground up with the casino. Monarch Tower hotel features 516 rooms, full spa, multiple dining options, and parking structure. One of Colorado's largest and most complete casino resort experiences. Monarch Rewards loyalty program.
Full-service casino with hotel rooms, multiple dining venues. Mid-tier pricing with competitive slot selection. Popular with regional visitors from the Denver/Boulder metro.
B&B Holdings
Long-standing Black Hawk property. Slots, video poker, table games. Multiple dining options. One of Black Hawk's original post-1991 casinos still in operation.
B&B Holdings
Adjacent to Golden Gates. Combined B&B Holdings properties make this one of the larger independent casino operations in Black Hawk.
Boutique-style casino. Slots and table games. Restaurant. Convenient location in the Black Hawk corridor.
Central City sits one mile from Black Hawk via the Central City Parkway. Colorado's gaming experiment began here — Central City and Black Hawk were the two original casino towns designated under the 1990 amendment. Central City's Victorian-era Gilded Age architecture creates a historic gaming atmosphere.
Century Casinos
Full-service casino in the heart of Central City. Hotel, multiple restaurants, slots and table games. Century operates casino properties in multiple states and internationally. Part of the original wave of Central City casino development.
Central City's beloved local institution. Colorado craft beer brewed on-site alongside slots and gaming. Authentic mountain mining-town atmosphere. The antithesis of the mega-resort experience — and that's exactly the point.
Central City is a National Historic Landmark District. The Teller House (1872) — one of the most historically significant buildings in Colorado — sits in the heart of the gaming district. The Face on the Barroom Floor (painted 1936) is a Colorado legend.
At 9,508 feet, Cripple Creek is the highest-elevation legal gaming town in the United States. Located 20 miles west of Colorado Springs via Highway 24 and then Highway 67, Cripple Creek was a major gold-producing district from 1891–1916. Gaming arrived in 1991.
Chamonix Casino Resort
The newest major casino hotel in Colorado, opened December 2023. The $200 million project transformed a long-standing Cripple Creek casino site into a modern luxury resort. Hotel tower, spa, multiple restaurants. A significant upgrade to the Cripple Creek gaming scene and evidence of continued Colorado casino investment.
Affinity Gaming
The largest casino by square footage in Cripple Creek. Multiple floors of gaming, hotel rooms, entertainment. One of Cripple Creek's longest-operating properties.
Hotel-casino combination in the heart of Cripple Creek's Bennett Avenue gaming district. Established brand in the Colorado mountain gaming market.
Long-standing Cripple Creek property. Classic mining-town casino atmosphere on Bennett Avenue. Slots, table games, dining.
The Cripple Creek & Victor Narrow Gauge Railroad — one of America's last authentic narrow-gauge steam railroads — operates adjacent to the gaming district. Historic Victor (4 miles south) was a companion gold camp that produced more gold than Cripple Creek itself.
All Black Hawk, Central City, and Cripple Creek casinos are licensed commercial gaming operations regulated by the Colorado Division of Gaming under the Colorado Department of Revenue. Single-bet maximum is $100 per wager. Slots, blackjack, poker, craps, roulette, and other table games are offered depending on the property. Must be 21+ to gamble.
In 1876, Deadwood exploded onto the map when gold was discovered in the Black Hills. Wild Bill Hickok was shot dead at a poker table here. Calamity Jane rode through these streets. The names Wyatt Earp and Charlie Utter echo through Deadwood's history. In 1989, gaming was legalized in Deadwood to save the town's crumbling historic district. It worked. Today, Deadwood is one of America's most unique gaming destinations — a fully functioning casino town where the entire main street is a National Historic Landmark.
The largest full-service gaming resort in Deadwood. Hotel tower with scenic Black Hills views, multiple restaurants and bars, spa, entertainment venue. The most complete resort experience in South Dakota gaming.
Full hotel casino on Deadwood's Main Street. Slots, blackjack, poker. Hotel rooms overlooking the historic district. Popular mid-tier choice for Black Hills visitors.
Housed in a historic 1881 hotel building. The Franklin Hotel portion has hosted Teddy Roosevelt, John Wayne, and Kevin Costner. Classic Deadwood ambiance with modern gaming floor.
Boutique hotel-casino combination. At the entry point to Deadwood on Highway 85. Slots and table games. Good value for Black Hills visitors.
Owned by actor Kevin Costner, who played Wyatt Earp in the 1994 film. Casino with Hollywood memorabilia. Sports bar. Main Street Deadwood institution since 1990.
Slots-focused casino on Main Street. No hotel. Casual, high-traffic location for gaming visitors.
Slots and gaming in an authentic 1876-era saloon setting. Live entertainment. One of Deadwood's most atmospheric gaming locations.
Deadwood is 70 miles from Rapid City, 30 minutes from Mount Rushmore, 1 hour from Badlands National Park, and 45 minutes from Wind Cave National Park. Casino gaming and Black Hills sightseeing are Deadwood's twin draws. Peak season: Memorial Day through Labor Day.
Montana has solved the casino question in its own uniquely Western way: gaming is essentially everywhere. Montana Lottery Video Gaming Machines (VGMs) — what most states would call video lottery terminals or VLTs — are permitted in licensed bars, restaurants, and other establishments statewide, up to 20 machines per location. You are never far from a legal spin in Montana. Separately, tribal nations operate full casino resorts on Montana's reservations, offering the full slate of slots, table games, and hotel accommodations.
Confederated Salish and Kootenai Tribes | Polson, Montana
Montana's most scenic tribal casino destination, situated directly on Flathead Lake — the largest freshwater lake west of the Mississippi River. Hotel, restaurant, marina. An exceptional Montana experience.
Blackfeet Nation | Browning, Montana
The Blackfeet Nation's casino property sits at the eastern entrance to Glacier National Park, the 'Crown of the Continent.' Gaming destination for Glacier visitors.
Crow Nation | Crow Agency, Montana
On the Crow Reservation near the site of the 1876 Battle of Little Bighorn. Historical significance and casino gaming in one location.
Fort Peck Assiniboine & Sioux Tribes | Poplar, Montana
The Fort Peck Reservation in northeastern Montana is one of the largest reservations in the United States by land area.
Fort Belknap Indian Community | Harlem, Montana
The Fort Belknap Reservation's Aaniiih (Gros Ventre) and Nakoda (Assiniboine) peoples operate gaming in north-central Montana.
Chippewa Cree Tribe | Box Elder, Montana
On the Rocky Boy's Reservation in the Bear Paw Mountains of north-central Montana. Gaming destination for the Hi-Line region.
Montana allows up to 20 video gaming machines per licensed establishment — bars, restaurants, convenience stores, and other licensed venues. These machines are operated under the Montana Lottery and offer poker, keno, bingo, and other video games of chance. The Montana Department of Justice, Gambling Control Division regulates all gaming in the state.
Montana is the only state in the continental US where casino-style gaming is ubiquitously distributed into the general retail food-and-beverage environment. A sports bar in Billings, a fishing lodge near Whitefish, or a steakhouse in Great Falls may have a gaming room or gaming machines in the corner. This is normal Montana life.
Wyoming has the most limited legal gaming landscape of the Rocky Mountain states. No commercial casinos exist in Wyoming. Tribal gaming on the Wind River Reservation — shared by the Eastern Shoshone and Northern Arapaho Nations in central Wyoming — represents the state's primary casino destination. The state has also seen the introduction of Historical Horse Racing devices (HHR machines) at some pari-mutuel betting locations, a newer category of gaming device that operates under Wyoming's pari-mutuel horse racing laws.
Eastern Shoshone & Northern Arapaho Tribes | Riverton, Wyoming
The primary full-service casino resort serving the Wind River Reservation. Slots, table games, hotel, dining. Located in Riverton, the largest city adjacent to the Wind River Reservation. The Wind River Reservation encompasses 2.2 million acres in Fremont County — Wyoming's largest county — and includes the headwaters of the Wind River, some of North America's most dramatic mountain scenery, and the burial site of Sacajawea.
Northern Arapaho Tribe | Ethete, Wyoming
The Northern Arapaho Tribe's gaming operation on the Wind River Reservation. Slots, limited table games. Serves the Arapaho community in Fremont County.
Beginning around 2021–2022, Wyoming authorized Historical Horse Racing machines at pari-mutuel facilities. These devices — which simulate the result of archived horse races — are legal under Wyoming's horse racing statutes, not casino gaming laws. They have appeared at some Wyoming locations. Unlike tribal casino gaming, HHR machines are regulated by the Wyoming Pari-Mutuel Commission.
For visitors looking for full-service casino gaming in the Wyoming region, consider: Deadwood SD (5 hours northeast), Black Hawk CO (4.5 hours south), or Montana tribal casinos (3–4 hours north). Wyoming functions best as part of a multi-destination Rocky Mountain casino road trip.
Idaho's gaming landscape is exclusively tribal. The Idaho State Lottery offers scratch tickets and draw games, but Las Vegas-style gaming is legal only on tribal lands through compacts negotiated between Idaho's tribes and the state government. Seven federally recognized tribes operate gaming in Idaho, with the Coeur d'Alene Casino Resort standing as the state's premier full-service casino destination.
Coeur d'Alene Tribe | Worley, Idaho — 25 miles south of Coeur d'Alene
Idaho's largest and most complete casino resort. The Coeur d'Alene Tribe's gaming operation has grown into a full destination resort with 300+ hotel rooms, multiple restaurants (including fine dining), an indoor water park, a championship golf course, spa, and event center. Located 90 minutes south of Spokane, Washington, the resort draws significantly from the Inland Northwest. One of the Pacific Northwest's most popular non-Washington tribal casino destinations.
Nez Perce Tribe | Lewiston, Idaho
The Nez Perce Tribe's casino destination in the Lewis-Clark Valley. Lewiston is where the Clearwater River meets the Snake River. Hotel, slots, table games, dining. Destination for eastern Idaho and southern Washington visitors.
Shoshone-Bannock Tribes | Fort Hall, Idaho
The Shoshone-Bannock Tribes operate gaming on the Fort Hall Reservation in southeastern Idaho. The Fort Hall Bottoms sits at the crossroads of the historic Oregon and California Trails. Casino, hotel, event center.
Kootenai Tribe of Idaho | Bonners Ferry, Idaho
Northern Idaho's gaming destination. The Kootenai Tribe of Idaho operates a casino and spa resort along the Kootenai River near the Canadian border. An intimate, scenic destination in the Idaho Panhandle.
Shoshone-Bannock Tribes | Fort Hall, Idaho
Travel center and gaming at the Fort Hall interchange of Interstate 15. Serves highway travelers and Fort Hall Reservation community.
Idaho gaming compacts permit Class II gaming (bingo, pull tabs, some video games) and Class III gaming (Las Vegas-style slots, table games) on tribal lands pursuant to the Indian Gaming Regulatory Act (IGRA) of 1988. Must be 21+ at all Idaho tribal casinos. The Idaho State Lottery is NOT administered on tribal lands.
The Rocky Mountain casino states are spread across a vast geographic region, but strategic planning makes multi-destination trips highly rewarding. Colorado's casino corridor is self-contained and easily combined with Denver, Rocky Mountain National Park, or Colorado Springs. Deadwood anchors a Black Hills itinerary that can include Mount Rushmore and Badlands. The Pacific Northwest casino hub at Coeur d'Alene connects naturally to Spokane, Missoula, and the Montana tribal circuit.
Day 1: Fly into Denver, check into Black Hawk (Isle or Monarch). Casino Drive evening.
Day 2: Black Hawk and Central City by day, Cripple Creek for dinner and evening if ambitious.
Day 3: Denver 16th Street Mall, then fly home — or add Rocky Mountain National Park.
Day 1: Fly into Rapid City, drive to Deadwood, check into Deadwood Mountain Grand.
Day 2: Morning — Mount Rushmore and Crazy Horse Memorial. Evening — Deadwood gaming.
Day 3: Custer State Park wildlife loop, Jewel Cave. Return to Deadwood for final night.
Day 4: Badlands loop on way back to Rapid City airport.
Day 1: Fly into Spokane. Coeur d'Alene Casino Resort (25 min drive). Settle in.
Day 2: Coeur d'Alene Lake, casino.
Day 3: Drive to Clearwater River Casino (Lewiston, 2 hours). Idaho backcountry.
Day 4: Return via Spokane, or continue into Montana.
Denver → Black Hawk/Central City → Cripple Creek → Colorado Springs → Pueblo → (interstate loop north) → Rapid City → Deadwood → Sturgis → Billings → KwaTaqNuk at Flathead Lake → Missoula → Coeur d'Alene Casino → Spokane → Fly home.
Year-round, but summer (June–August) offers ideal mountain weather. Winter storms can affect Highway 119 to Black Hawk — check CDOT road conditions before driving. Fall foliage (late September–mid October) is spectacular in the Black Hawk / Central City valleys.
Peak season Memorial Day–Labor Day. Summer is the most crowded and most expensive period. Sturgis Motorcycle Rally (first full week of August) brings massive crowds to the entire Black Hills region — rates spike and availability drops. Shoulder season (May or September) offers better value. Winter is cold but beautiful; some properties reduce hours.
Coeur d'Alene Casino Resort operates year-round. Summer and early fall are peak season for the Inland Northwest. Winter offers skiing at Schweitzer Mountain Resort (90 minutes north). Coeur d'Alene Lake is one of the most beautiful lake destinations in America in any season.
All Rocky Mountain casino states offer free, confidential problem gambling resources. If you or someone you know needs help, contact the helpline for your state.
Disclaimer: All casino properties and gaming information listed are for editorial reference purposes. Rocky Mountain Casino Guide is an independent publication of the Vantage Corridor Casino Network, not affiliated with any casino operator, tribal gaming authority, or state gaming commission. Gaming ages: 21+ at all commercial and tribal casinos. Montana VLTs: 18+ at non-casino establishments. Must be 21+ at Montana tribal casinos. Rates, hours, and availability subject to change — verify with property before visiting. Always bet within your means.