The Legal Landscape: What's In and What's Out
Colorado's approach to online gambling is a patchwork of permitted activities, each governed by its own set of rules and regulations. Here's a clear breakdown of what you can and cannot legally do online in Colorado:
Gambling Activity | Legal Status | Key Details |
---|---|---|
Online Casinos (Real Money) | Illegal | State law does not currently authorize online casinos to offer games like slots, blackjack, or roulette for real money. |
Online Sports Betting | Legal | Launched in May 2020, online and mobile sports betting is a booming industry with numerous licensed operators. |
Daily Fantasy Sports (DFS) | Legal | Colorado officially legalized and regulated DFS contests in 2016. |
Online Poker (Real Money) | Illegal | Similar to online casinos, real money online poker sites are not permitted to operate in Colorado. |
Online Horse Race Betting | Legal | Coloradans can legally bet on horse races online through licensed advance-deposit wagering (ADW) platforms. |
Online Lottery | Legal | The official Colorado Lottery app and website offer the ability to check tickets and enter second-chance drawings, but not purchase tickets directly. |
Are Online Casinos Legal in Colorado?
No, real-money online casinos aren’t legal in Colorado yet. There’s been some chatter about making it happen, but nothing’s set in stone so far.
While you’re holding out for legit Colorado online casinos, you can still play at free social and sweepstakes sites. They’ve got slots and table games—safe fun with no cash losses, plus a shot at real prizes on sweepstakes platforms.
Though CO online casinos aren’t a go, don’t sleep on Colorado sports betting promos from legal sportsbooks. They’re dishing out thousands in bonus bets and other goodies—strictly for sports, not casino play.





The Rise of Online Sports Betting
The game-changer for online gambling in Colorado was the passage of Proposition DD in November 2019, which legalized sports betting. This has led to a competitive market with a wide array of online sportsbooks vying for the attention of Coloradans.
Overseen by the Colorado Division of Gaming and the Colorado Limited Gaming Control Commission, the online sports betting industry is subject to strict regulations to ensure fairness and consumer protection. Bettors must be at least 21 years old and physically located within the state's borders to place a wager. A portion of the tax revenue generated from sports betting is dedicated to funding the state's water plan and other public purposes.
The Social and Sweepstakes Casino Alternative
For those who enjoy the thrill of casino games, social and sweepstakes casinos offer a legal alternative in Colorado. These platforms operate under a different legal framework than traditional online casinos.
- How they work: Instead of wagering real money directly, players use virtual currencies, often called "Gold Coins" and "Sweeps Coins." Gold Coins are for entertainment purposes only and have no monetary value. Sweeps Coins, on the other hand, can often be redeemed for cash prizes.
- Legality: The key legal distinction is that players can obtain Sweeps Coins for free through various methods, such as mail-in offers or as a bonus with the purchase of Gold Coins. This "no purchase necessary" element allows them to operate legally under sweepstakes laws.
While they don't offer the same direct real-money experience as traditional online casinos, these sites provide a legal and accessible way for Coloradans to enjoy a wide variety of slot-style games, table games, and more.
Colorado Online Casino Laws
The foundation of casino regulation in the state is the Colorado Limited Gaming Act of 1991. This act is highly specific and is the primary reason real-money online casinos are not legal. The law explicitly restricts casino-style gambling to the three historic mountain towns of Black Hawk, Central City, and Cripple Creek.
Furthermore, Colorado law contains language that prohibits the transmission of gambling information by electronic means. This has been interpreted to cover internet gambling, making any website that purports to offer real-money casino games to Colorado residents an illegal, offshore operation. These sites are not licensed or regulated by the state, offering no consumer protections for players regarding fair play or the security of their funds.
Casino Games Offered in Colorado
Under the Limited Gaming Act, Colorado's licensed casinos are authorized to offer a specific selection of games. While you won't find every game available in Las Vegas, the variety is substantial. The legally permitted games include:
Slot Machines
A massive variety of video slots, traditional reel slots, and progressive jackpot machines are available across all casino towns.
Blackjack
The world's most popular casino table game is a staple in Colorado, with various rule sets and side bets offered.
Craps
This exciting and social dice game can be found on the floors of most larger Colorado casinos.
Roulette
Both American and sometimes European versions of this classic wheel-based game are available for players.
Poker
Live poker rooms offer games like Texas Hold'em, Omaha, and others, with both cash games and tournaments available, particularly in Black Hawk.
Colorado Casino Hotels
For a fully immersive experience, many of Colorado's casinos offer on-site lodging, ranging from comfortable rooms to luxury resort-style amenities. Staying at a casino hotel provides unbeatable convenience for gaming, dining, and entertainment. Here are some of the premier options in each town:
Casino | Address | Phone Number | Total Games |
Ameristar Black Hawk | 111 Richman St, Black Hawk, CO 80422 | (720) 946-4000 | 926 |
Bally's Black Hawk East | 321 Main St, Black Hawk, CO 80422 | (303) 582-5600 | 67 |
Bally's Black Hawk North | 300 Main St, Black Hawk, CO 80422 | (303) 582-5600 | 342 |
Bally's Black Hawk West | 261 Main St, Black Hawk, CO 80422 | (303) 582-1650 | 169 |
Billy's Casino | 151 E Bennett Ave, Cripple Creek, CO 80813 | (719) 689-0353 | 206 |
Brass Ass Casino | 264 E Bennett Ave, Cripple Creek, CO 80813 | (719) 689-2104 | 193 |
Bronco Billy's Casino | 233 E Bennett Ave, Cripple Creek, CO 80813 | (719) 689-2142 | 204 |
Bull Durham Saloon and Casino | 110 Main St, Black Hawk, CO 80422 | (303) 582-0810 | 188 |
Century Casino & Hotel Central City | 102 Main St, Central City, CO 80427 | (303) 582-5050 | 403 |
Century Casino Cripple Creek | 200-220 E Bennett Ave, Cripple Creek, CO 80813 | (719) 689-0333 | 172 |
Chamonix Casino & Hotel | 201 E Bennett Ave, Cripple Creek, CO 80813 | (719) 689-2142 | 235 |
Dostal Alley Brewpub & Casino | 116 Main St, Central City, CO 80427 | (303) 582-1610 | 46 |
Double Eagle Hotel & Casino | 442 E Bennett Ave, Cripple Creek, CO 80813 | (719) 689-5000 | 406 |
Dragon Tiger Casino | 132 Lawrence St, Central City, CO 80427 | (303) 582-5623 | 227 |
Easy Street Casino | 120 Main St, Central City, CO 80427 | (303) 582-5914 | 196 |
Famous Bonanza | 107 Main St, Central City, CO 80427 | (303) 582-5914 | 248 |
Golden Nugget Cripple Cree, Hotel & Casino | 119 N Fifth St, Cripple Creek, CO 80813 | (719) 244-9700 | 552 |
Grand Z Casino Hotel | 321 Gregory St, Central City, CO 80427 | (800) 924-6646 | 582 |
Horseshoe Black Hawk | 401 Main St, Black Hawk, CO 80422 | (800) 843-4753 | 719 |
Lady Luck Hotel & Casino | 340 Main Street, Black Hawk, CO 80422 | (303) 998-7777 | 289 |
JP McGills Hotel & Casino | 232 E Bennett Ave, Cripple Creek, CO 80813 | (719) 286-6100 | 241 |
Midnight Rose Hotel & Casino | 256 E Bennett Ave, Cripple Creek, CO 80813 | (719) 689-0303 | 277 |
Monarch Casino Resort Spa | 488 Main St, Black Hawk, CO 80422 | (303) 582-1000 | 1,105 |
Red Dolly Casino | 530 Gregory St, Black Hawk, CO 80422 | (303) 582-1100 | 121 |
Saratoga Casino Black Hawk | 101 Main St, Black Hawk, CO 80422 | (303) 582-6100 | 370 |
Sasquatch Casino | 125 Gregory St, Black Hawk, CO 80422 | (720) 880-1616 | 145 |
Sky Ute Casino Resort | 14324 Hwy 172 North, Ignacio, CO 81137 | (970) 563-7777 | 608 |
The Gilpin Casino | 111 Main St, Black Hawk, CO 80422 | (303) 582-1133 | 336 |
The Lodge Casino at Black Hawk | 240 Main St, Black Hawk, CO 80422 | (303) 582-1771 | 832 |
Ute Mountain Casino | 3 Weeminuche Dr, Towaoc, CO 81334 | (970) 565-8800 | 713 |
Wild Card Casino & Saloon | 120 Main St, Black Hawk, CO 80422 | (303) 582-3412 | 246 |
Z Casino | 101 Gregory St, Black Hawk, CO 80422 | (303) 271-2500 | 320 |
Black Hawk
- Ameristar Casino Resort Spa: A luxury property featuring a full-service spa, rooftop pool, and multiple dining venues.
- Monarch Casino Resort Spa: A modern resort with an upscale feel, spa, and a wide array of gaming and dining choices.
- Horseshoe Black Hawk: A large casino with numerous slot machines, table games, a poker room, and multiple hotel towers.
Cripple Creek
- Bronco Billy's Casino & Hotel: A local favorite with a newly expanded hotel and a classic Old West vibe.
- Wildwood Hotel & Casino: The largest casino in town, offering modern hotel rooms and extensive gaming options.
- Double Eagle Hotel & Casino: Features Victorian-era decor, comfortable lodging, and on-site restaurants.
Central City
- Century Casino & Hotel Central City: Offers a historic feel combined with modern slot machines and cozy hotel accommodations.
- Grand Z Casino Hotel: Known for its friendly atmosphere, it provides lodging, gaming, and multiple dining options.
A Look Back: Colorado's Gambling History
Colorado's journey with legal gambling is a long and storied one. The state's three historic mountain towns—Black Hawk, Central City, and Cripple Creek—have been home to limited-stakes land-based casinos since 1991. This was a move to revitalize these former mining communities. Over the years, betting limits have increased, and the range of games has expanded, but the brick-and-mortar casino experience has remained confined to these specific locations. The legalization of online sports betting marked a significant expansion of gambling beyond these historic towns and into the digital realm.
Playing Responsibly in the Digital Age
With the convenience of online gambling comes the increased importance of responsible play. The Colorado Division of Gaming and various operators offer a range of resources to help individuals gamble responsibly. These include:
- Self-Exclusion Programs: Players can voluntarily exclude themselves from all online and retail gambling activities in the state.
- Deposit and Wagering Limits: Online sportsbooks allow users to set limits on how much they can deposit and wager.
- Problem Gambling Helpline: A dedicated helpline provides confidential support and resources for those who may be struggling with gambling addiction.
For more information and support, individuals can contact the Problem Gambling Coalition of Colorado.
The state has a number of Problem Gambling Resources, including the Problem Gambling Coalition of Colorado, which offers a 24/7 confidential hotline at 1-800-522-4700. You can call or send a text to that number. Additional nationwide resources include Gamblers Anonymous and National Council on Problem Gambling.
