Rayong Aquarium is located within the Eastern Gulf of Thailand Marine Fisheries Research and Development Center in Tambon Phe, Mueang District, Rayong Province, near Ban Phe and the ferry pier to Koh Samet. It's a significant marine learning center in the Eastern region and a popular educational tourist attraction for families and students visiting Rayong. The exhibition building is designed to allow visitors to learn about marine ecosystems, economically important aquatic animals, and the biodiversity of Thai seas through easy-to-understand aquarium displays and exhibits suitable for all ages.

A key highlight is the underwater tunnel, a transparent glass walkway that allows visitors to see various fish and aquatic animals swimming overhead at close range. Although not as large as larger commercial aquariums, the tunnel creates an atmosphere that feels like walking underwater. Inside the tanks are clownfish, lionfish, snapper, small sharks, sea eels, as well as starfish, sea urchins, and some coral species, reflecting the richness of the marine ecosystem in the Gulf of Thailand. There are also zones displaying poisonous and rare marine animals, enhancing knowledge about the relationship between humans and the Thai sea.

In addition to the aquarium displays The Rayong Aquarium also features exhibitions about the lifestyle of local fishermen, traditional fishing tools, and information on the conservation of Thailand's marine resources. Visitors can learn about aquaculture processes, coastal resource restoration, and the role of fisheries agencies in managing the marine ecosystem of the Eastern region. These exhibitions make the place more than just a tourist attraction; it's a learning center that promotes a true understanding of the environment and the conservation of Thai seas.

The aquarium's surroundings are lush and tranquil, situated near the Ban Phe coastline. Visitors can stroll along the shore, enjoy the sea breeze, and take photos outside the building. It's also conveniently located near other important Rayong attractions, such as Ban Phe Pier, the fresh seafood market, and several beaches, making it easy to plan subsequent trips. Inside, the exhibits are well-organized with walking paths, taking approximately 45 minutes to 1 hour to complete, making it suitable for families, couples, and anyone interested in marine nature.

The Rayong Aquarium is therefore a significant tourist attraction in Rayong province that perfectly combines knowledge, enjoyment, and environmental conservation. Visitors can experience the underwater world up close and learn about the value of Thai marine resources through easy-to-understand exhibits accessible to all ages. With affordable admission fees and convenient access, this place is ideal for family trips and providing children with an enriching outdoor learning experience. Or a stopover during a trip to Rayong province.

• Drive along the Ban Phe beach road or take a local Songthaew (pickup truck taxi) from the Ban Phe pier area (located near the ferry terminals to Koh Samet). Ample parking is available for visitors.

• Visit in the morning to avoid heat and crowds.

• Weekdays are generally less crowded than weekends.

• Prepare your camera or phone for underwater tunnel photos.

• Avoid using flash photography near aquarium tanks.

Admission Fees:

• Adults: 30 THB / Children: 10 THB

• (Prices subject to change; please verify on-site)

Opening Hours:

• Temporarily closed