The Lost Chambers Aquarium at Atlantis Sanya was a fantastic experience! The theme of a lost underwater city created a truly immersive atmosphere. The Ambassador Lagoon's giant screen was breathtaking, with sharks, manta rays, and schools of fish swimming right before your eyes. The mermaid show and feeding show were excellent, especially for the kids. The venue was clean, the indoor area was sun-protected, and there was even a touch pool where you could get up close to starfish. It's perfect for families, and the photos turn out beautifully. I highly recommend checking show times in advance before you go!