Underwater World Pattaya

Overview

Underwater World Pattaya is a 4,800-square-metre aquarium on Sukhumvit Road near Jomtien. Its centrepiece is a 100-metre acrylic tunnel that passes through a tank filled with sharks, giant groupers, and rays, giving visitors the sensation of walking through the ocean floor.

Highlights

• Shark tunnel: Walk through a transparent tube surrounded by blacktip reef sharks and nurse sharks.
• Touch pool: A hands-on tank where children can handle starfish, sea cucumbers, and horseshoe crabs.
• Feeding shows: Scheduled daily fish and shark feedings with narration.

History

The aquarium opened in 2003 and is operated by a marine education foundation. It focuses on species native to the Gulf of Thailand and the Andaman Sea, with conservation messaging throughout the exhibits.

Visitor Tips

• Feeding times: Shark feeding is at 14:00; arrive 10 minutes early for a good viewing spot.
• Combined ticket: A joint ticket with the nearby Teddy Bear Museum saves about 20%.
• Duration: 1–1.5 hours.