Walk beneath a tunnel of tropical tanks and meet rays, small sharks and colorful reef fish at Underwater World Pattaya. This accessible aquarium is a family-friendly introduction to Gulf of Thailand habitats with skip-the-line options and special child rates.
More ways to explore the area's outdoor wonders
A cool tunnel of glass curves overhead and a current of people moves with it, phones raised as a leopard shark glides just beyond arm’s length. Underwater World Pattaya reads like a condensed ocean — tanks stacked with reef fish, a kelp-like display of jellyfish, and a tunnel that shrinks the gulf between visitor and sea.
Difficulty
easy
Duration
1–3 hours
Fitness Level
Suitable for most fitness levels; mostly flat walking and short standing periods
Wildlife
History
Underwater World opened in the 1990s as part of Pattaya’s push to diversify attractions beyond beaches, focusing on marine education and family audiences.
Conservation
The aquarium participates in regional awareness efforts about coastal habitat loss and encourages visitors to reduce plastic use; local messaging emphasizes responsible seafood choices.
Reserve your spot on the Pattaya Underwater World - Discover Ocean Treasures today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Buy skip-the-line tickets
Purchase online to reduce wait times, especially on weekends and during holidays.
Check child-height pricing
Children between 90–130 cm receive special rates — bring ID or measurement proof if requested.
Watch the feeding schedule
Timed feedings and talks are the best way to see active animals; ask at the entrance for today’s schedule.
Dress for cooler galleries
Exhibit halls can be air-conditioned; a light jacket keeps children comfortable during a longer visit.
Comfortable walking shoes
Non-slip footwear is useful for wet exhibit areas and extended standing during feedings.
Refillable water bottle
Stay hydrated in Pattaya’s heat — most attractions allow sealed bottles inside.
summer
Compact camera or smartphone
Low-light performance helps capture the tunnel tank; disable flash to avoid startling animals.
Light jacket or layer
Air-conditioned galleries can feel cool compared with outdoor tropical heat.