Check-In for up to €560 in Welcome Bonuses
Welcome to Grand Hotel Casino — where luxury meets excitement. Just like a five-star hotel stay, every detail is designed for comfort, elegance, and unforgettable moments of entertainment.
New guests are treated to a generous welcome package worth up to €560 in match bonuses across the first four deposits. Here’s your exclusive check-in offer:
- First deposit: 100% bonus up to €100
- Second deposit: 50% bonus up to €150
- Third deposit: 30% bonus up to €150
- Fourth deposit: 20% bonus up to €160
Check In and Claim Your Bonuses
Stay and Play: Over 1,000 Casino Games
Grand Hotel Casino offers a suite of more than 1,000 premium games — from classic table favorites to immersive video slots, live dealer experiences, and dazzling game shows. Guests can also chase life-changing progressive jackpots, including the legendary Mega Moolah and Mega Vault Millionaire, with current prizes exceeding six and a half million euros!
Check in today, claim your welcome bonuses, and let Grand Hotel Casino turn your stay into a winning experience.
Recent big winners at Grand Hotel Casino
On 1 January 2026, a lucky Canadian gamer clinched a $92,285 CAD prize playing Tiki Clusters Blaze & Boom™. Kudos to the happy winner! The big question remains: Who will be the next big winner?
Gain instant free Membership to the Casino Rewards VIP Loyalty Program
Joining Grand Hotel Casino means more than just playing games—you're becoming part of CasinoRewards®, a premier loyalty scheme that continually rewards your play.
Established in 2000, Casino Rewards has pioneered exceptional rewards in online casino loyalty. As a member, you'll enjoy a variety of benefits, including cash bonuses, free gifts, and sweepstakes tickets that offer multiple chances to win once-in-a-lifetime experiences and extraordinary prizes. These consistent rewards are designed to enhance your gaming experience and show appreciation for your loyalty and gameplay.
Grand Hotel Casino Highest Win Rate Guarantee
As a member of Casino Rewards®, Grand Hotel Casino consistently rewards loyalty through its Highest Win Rate Guarantee. This initiative ensures that players at all Casino Rewards® partner casinos have access to the top‑performing Win Rate and Return to Player (RTP) versions of slot games supplied by leading game providers.
Casino Rewards® Highest Win Rate Guarantee Explained
Unlock free Rewards Riches at Grand Hotel Casino
Rewards Riches gives you the chance to earn prizes throughout the day simply by playing your favorite games and staying active. Visit the Rewards Riches page to see if a Reward or Freebie is waiting for you.
What’s the Difference Between a Reward and a Freebie?
- Rewards are personalized prizes based on your recent gameplay or account activity, granted throughout the day.
- Freebies are extra gifts available to all players daily, with no special requirements.
Both Rewards and Freebies can include exciting prizes such as:
- Free Spins
- Free Bonuses
- VIP Points
- Thunderball Numbers
What is Thunderball?
Thunderball is a thrilling weekly jackpot draw at Grand Hotel Casino. Each Thunderball ticket consists of six numbers, which you can collect through Rewards Riches and Freebies. As you gather numbers, they are added to your ticket. Once your ticket has six numbers, you’ll be eligible for the next Thunderball draw and a chance to win big!
