Thailand · TAT-registered

Thailand › Pattaya › Underwater world Pattaya

Underwater world Pattaya

  • 100-metre acrylic ocean tunnel with sharks, rays and turtles swimming overhead and to the sides
  • Over 5,000 marine animals across themed zones: coral reef, open ocean, jellyfish, Giant of Siam and a touch pool
  • Daily feeding shows in which divers hand-feed the sharks, rays and giant fish
  • Fully indoor and air-conditioned, so the visit holds up in rain or peak heat
  • Pre-booked entry ticket; we confirm the booking on WhatsApp before your visit

Pattaya

Opening hours · Open 9:00 AM – 6:00 PM daily · last entry ~5:30 PM

Advance booking · must be booked at least 1 day in advance

  • Free cancellation & date change up to 72h
  • Instant WhatsApp confirmation
  • Mobile voucher accepted
  • TAT-registered operator
  • Trusted by 1,700+ travellers

About this tour

Underwater World Pattaya was among Thailand's earliest acrylic-tunnel aquariums. It is fully indoor and air-conditioned, and houses more than 5,000 marine animals, many of them native to the seas around Thailand. The route takes you past tanks of coral, jellyfish and seahorses before reaching the main ocean tunnel, where sharks, stingrays and turtles swim overhead and on either side. Trip Dust supplies a confirmed entry ticket and answers your questions on WhatsApp, which keeps the visit simple to plan around the rest of your Pattaya itinerary.

The aquarium is divided into themed zones, each holding a different group of species:

  • Coral Reef Zone — tanks of clownfish, parrotfish and other tropical reef fish kept among living coral.
  • Open Ocean Zone (the tunnel) — the main draw, a 100-metre clear acrylic walk-through tunnel with blacktip reef sharks, eagle rays, large groupers and sea turtles.
  • Giant of Siam Zone — the large freshwater fish of Thailand's rivers, including the Siamese giant carp, which can grow to several metres.
  • Jellyfish Zone — low-lit, colour-changing tanks holding what the aquarium describes as one of Thailand's largest jellyfish displays.
  • Touch Pool & Seahorse area — a shallow pool where children can handle starfish and sea cucumbers under supervision, alongside a seahorse tank.
  • Reptiles Zone & Magic Tank — a small reptile section and an optical-illusion tank aimed at younger visitors.

At set times during the day, divers run feeding shows at the larger tanks, hand-feeding the sharks, rays and giant fish while explaining each species. Walkways are flat and entirely indoors, which makes the layout manageable for grandparents and young children alike. For anyone interested in marine life, or simply looking for a cool indoor stop on a hot Pattaya afternoon, it covers both.

See it for yourself

A quick look at Underwater world Pattaya A short clip filmed on the ground by the Trip Dust team. Watch the Short

What's included

  • Underwater World Pattaya entry ticket (advance booking) — access to all themed zones
  • Walk-through access to the acrylic ocean tunnel
  • Interactive touch pool
  • Scheduled daily feeding shows (subject to the aquarium's timings)
  • Hotel pick-up & drop-off (optional — on paid request)
  • Food & drinks
  • Personal expenses & souvenirs
  • Optional add-ons such as photos or guided commentary, if offered at the venue

Good to know

  • 1–2 hour visit
  • Free cancellation or date change up to 72 hours before your activity — full refund or free reschedule.
  • Booking confirmed instantly on WhatsApp — show your mobile voucher on arrival.
  • Wear clothes suited to the activity and weather. Bring water, sunscreen and a little cash for extras.

Quick tips for your trip

  • Recommended Time to Visit: Crowds are lightest on weekday mornings and after 3:00 PM. Feeding shows generally run mid-morning and mid-afternoon, so it is worth arriving for one; ask us on WhatsApp for the current schedule.
  • Dress Code: None. Comfortable clothes and walking shoes are fine. The building is air-conditioned, so a light layer can help if you feel the cold.
  • Photography Tip: Photos are allowed. Turn off your flash, since it bounces off the acrylic, and use a low-light or aquarium mode. Holding the lens flush against the glass gives the cleanest shots in the tunnel.
  • Recommended Visit Duration: Allow one to two hours. That covers every zone, the tunnel and a feeding show, with time for photos.

On the ground

Run by trusted local operators, booked & backed by our Thailand team

TAT-registered and reachable on WhatsApp 8 AM–8 PM Thailand time — the price we quote is the price you pay, with no surprises at the gate.

Frequently asked questions

  • Does it work for young children and older travellers?

    Yes. The walkways are flat, indoor and air-conditioned, with no steps to climb or uneven ground, so the route is easy to manage at a slow pace. Children tend to gravitate to the touch pool and the feeding shows, and older visitors appreciate being out of the sun for an hour or two.

  • Where is the aquarium, and what is the best way to reach it?

    It sits on Sukhumvit Road in Bang Lamung, towards the southern end of Pattaya near Jomtien, about 8 km from Pattaya Beach and Walking Street, or 15 to 20 minutes by road. A Grab car, metered taxi or songthaew (baht bus) all work. Hotel pick-up is not part of the ticket, but we can add it for a fee if you message us on WhatsApp.

  • Can I take photos and videos inside?

    Photography and video are permitted throughout. The one rule that matters is no flash, because it reflects off the acrylic panels and ruins the shot. A phone held against the glass on low-light mode handles the tunnel well.

  • Is vegetarian or Indian food available nearby?

    Since the visit runs only one to two hours, most guests eat before or afterwards. Cafes and restaurants along Sukhumvit Road and in central Pattaya and Jomtien cater to vegetarians. If you want a vegetarian or Indian meal built into the day, let us know on WhatsApp and we will point you to the closest options.

  • What are the opening hours, and how early should I book?

    The aquarium usually runs from 9:00 AM to around 6:00 PM, with last entry near 5:30 PM; we reconfirm the day's hours on WhatsApp. Tickets are issued in advance, so book at least 24 hours ahead and we will send the confirmation before your visit.

Book Underwater world Pattaya

WhatsApp for a tailored quote — replies in minutes.

Build your package

Travellers also viewed in Pattaya

Picks based on what real Trip Dust travellers booked next, weighted by their feedback.

More things to do in Pattaya: Tarzan Adventure Pattaya · Lighting Art Museum & Balloon Garden Pattaya · Sina Beach Club · Ramayana Water Park · Monster Aquarium Pattaya · Frost Magical Ice of Siam Pattaya · See all Pattaya activities →