The Lost Chambers Aquarium

Explore the hidden depths of the oceans with amazing adventures in The Lost Chambers Aquarium.

The Lost Chambers aquarium And Marine Animal interactions

Surround yourself with sea life in a jaw-dropping walk through the glass tunnels of The Lost Chambers Aquarium at Atlantis Sanya. Sharks, stingrays, arapaimas, lobsters, and the tiniest of seahorses are just some of the creatures you'll come face-to-fin with in this spellbinding underwater world.

Designed around the theme of the Lost City of Atlantis, the underwater tunnels serve as an immersive experience into this lost civilisation of ship wrecks and ruins, where you'll encounter the most amazing and colourful collection of underwater life.

There are over 86,000 marine animals across 28 different species, where you can come face to face in our marine animals encounters with the intelligent belugas, or walk underwater surrounded by hundreds of sharks or snorkel or dive with the friendly and gentle giants in the Ambassador Lagoon.

The Ambassador Lagoon is an incredible window of 16.5m into the mysterious underwater world, which holds 13,500 gallons of seawater. If you want to experience a true feeding frenzy, head to the breathtaking Ambassador Lagoon and watch our professional divers nourish hundreds of indigenous marine animals.

The Lost Chambers Aquarium

Touch Pool


Get an up-close and touchable view of the underwater creatures at our discovery touch pool. Dip your hand into our touch pool to learn the unique texture and movement of our friendly marine animals.


Sea jellies have lived on Earth for at least 600 million years, making them three times as old as dinosaurs. There are over 250 species of sea jellies. Sea jelly composes of 95% water, and they function without a brain.


Coral Reef


Considered by many as the “Rainforest of the Ocean”, come explore the incredible diversity of sea corals, fish and other colouful marine life at our coral reef exhibit.

Ultimate Snorkel

Get close up and personal with the sharks, rays and fish as you snorkel through the Ambassador Lagoon.

marine and water park diving And Courses ultimate Snorkel

Ambassador Dive

marine and water park aquarium Dive atlantis Dive Discovery

Designed specifically for non-certified divers, learn the basic diving skills and meet 86,000 marine animals amidst the ruins of Atlantis.

Beluga Encounter


Come face to face with our magnificent beluga. This intimate and interactive session allows you to learn about the engaging arctic mammals.

Wade into waist-deep waters of the beluga whale’s lagoon, and you’ll be amazed how friendly our beluga whales are, and how quickly they warm up to you!

Boat Feeding


One of the most exciting things to do at the aquarium is to feed the fish and marine animals. Come enjoy us in a boat ride and the fish will happily greet you in an unforgettable experience.

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