Yes, you can walk through certain parts of Atlantis Bahamas without being a guest, but most of the "magic" is behind a paywall. In 2026, the public is free to visit the Marina Village (shops and restaurants), the Casino, and the public lobbies of the Coral and Royal Towers. A supportive peer "budget" insight: to see the famous "Dig" aquarium, the water park (Aquaventure), or the private beaches, you must purchase an Atlantis Day Pass, which in 2026 typically costs between $190 and $250 per adult depending on the season. Security is very strict; they use wristband checks at all entry points to the pool and "marine habitat" areas. If you just want a "taste" of the luxury, a walk through the Casino to see the Chihuly glass sculptures and a meal at the Marina Village is free, but you won't be able to see the sharks or use the slides without that pricey pass or a valid room key.