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Tri Nguyen Aquarium, also known as Tri Nguyen Fish Pond, is a popular tourist attraction on Hon Mieu Island, in Nha Trang Bay, Khanh Hoa Province. Located offshore from Nha Trang, it offers visitors an opportunity to discover marine life and enjoy the scenery of the bay.
The aquarium’s main highlight is a structure designed to resemble a giant ship. The combination of marine exhibits, outdoor fish ponds, and views of the sea creates an interesting sightseeing experience for visitors to Nha Trang.
Tri Nguyen Aquarium was built in 1971 and is associated with Le Can in some tourism sources. The structure stands out for its design, which resembles a giant ancient ship against the island and seascape.
According to tourism information, the building is approximately 60 meters long and 30 meters high. Its distinctive design gives the aquarium a unique identity among Nha Trang’s attractions and makes it a memorable destination for visitors interested in unusual architecture.
Inside the ship-shaped structure, visitors can explore an exhibition area featuring a variety of marine species. The main area has four large tanks, along with smaller tanks where visitors can observe different aquatic organisms.
The exhibits provide an introduction to the marine environment and offer an opportunity to observe sea creatures in a setting that evokes the underwater world.
In addition to the indoor exhibits, Tri Nguyen Aquarium has outdoor fish ponds. Visitors can observe aquatic life in an open-air setting, complementing the experience inside the aquarium.
Together, the indoor and outdoor displays create a varied sightseeing experience and allow visitors to learn about marine life while enjoying the atmosphere of a coastal island.
The ship-shaped structure is not only an architectural highlight but also a place to admire the surrounding seascape. From the deck, visitors can look out over Nha Trang Bay, taking in the blue sea, nearby islands, and boats passing across the water.
It is also a suitable spot for taking photographs and enjoying the coastal atmosphere, making the visit more than simply an opportunity to view marine species.
A visit to Tri Nguyen Aquarium can be combined with exploring nearby attractions on Hon Mieu Island. Bai Soi, located approximately 500 meters from the aquarium area, is a nearby coastal destination that visitors may consider adding to their itinerary.
Visitors generally travel to the island by boat or speedboat from the mainland. The boat journey takes approximately 20 minutes, although the actual travel time may vary depending on the departure point and sea conditions.
According to the reference price information provided, admission prices for Tri Nguyen Aquarium in 2026 are as follows:
| Visitor category | Adults over 1.4 m tall | Children under 1.4 m tall | Children under 1 m tall |
|---|---|---|---|
| Ticket price | 170,000 VND | 85,000 VND | Free |
Other ticket options and services:
The aquarium admission ticket is described as including visits to the fish ponds, touching turtles’ heads and feeding them, fishing for arapaima, taking photos with the ship-shaped structure, viewing different fish species, visiting Dragon Park, taking photos along the bougainvillea-lined path, watching peacocks display their dances, and playing on mats used with basket boats.
According to the reference information, the aquarium is open from 8:00 AM to 5:00 PM. Opening hours may change on weekends, public holidays, and during the Lunar New Year period. Visitors should check the latest information before their trip to plan their itinerary accordingly.
Note: Ticket prices, opening hours, and included services may change. Visitors should reconfirm these details with the operator before visiting.
Tri Nguyen Aquarium is one of the distinctive attractions associated with island tourism in Nha Trang. Its unusual ship-shaped architecture, marine exhibits, and views of the bay combine sightseeing with opportunities to explore the natural environment.
For travelers who enjoy coastal scenery and island excursions, the aquarium is a destination worth considering when exploring Nha Trang Bay and its surrounding areas.
Image source: Collected from various sources.
From this location, you can easily find nearby dining, sightseeing and accommodation options. The suggestions below are chosen based on distance and popularity in the area.
