Book Atlantis Casino Resort Spa, Reno on TripAdvisor: See traveler reviews, candid photos, and great deals for Atlantis Casino. With 75 table games, slot machines, restaurants & more, it's always game time at Paradise Island's Atlantis Casino, the largest casino in the Caribbean. Discover TripAdvisor's #1 Reno hotel and casino. Experience unmatched amenities, exciting casino action, elegant dining and a revitalizing spa. We didn't get a chance to experience their highly regarded spa but hope to return and book a massage sometime in the future. Had some comped nights. Geeignet für Partygänger, Geschäftsleute. Get quick answers from Atlantis Casino Resort Spa staff and past guests. Yelp Challenge for The beds were very hard and the pillows were horrible.