The aquarium was founded by King Carlos I of Portugal, who was an enthusiastic marine scientist and oceanographer.
It was inaugurated to commemorate the 400th anniversary of Vasco da Gama's discovery of the sea route to India.
The facility serves as a repository for samples collected during the pioneering scientific expeditions led by King Carlos I in the late 1800s.
The original design and scientific direction were heavily influenced by the King's personal research library and equipment.
Many of the taxidermied specimens in the museum collection are over a century old and provide a historical record of biodiversity.
The aquarium remains linked to the Portuguese Navy, reflecting the country's deep historical ties to maritime exploration.
The Vasco da Gama Aquarium is one of the oldest public aquariums in the world, officially inaugurated on May 20, 1898. It functions as an oceanographic museum under the administration of the Portuguese Navy. The facility houses a significant collection of marine specimens, including preserved taxidermy, shells, and living marine life. Its primary mission centers on scientific research and public education regarding the marine environment. The architecture reflects the late 19th-century scientific aesthetic, maintaining a historical atmosphere distinct from modern large-scale entertainment aquariums. It is located near the mouth of the Tagus River in Dafundo. The site remains a specialized institution dedicated to the history of Portuguese oceanography and marine biology.
The historical entrance and the main hall, which retains much of the building's 19th-century architectural character.
Spend time reading the historical plaques near the taxidermy exhibits, as they detail the King's actual scientific expeditions.
Check the official website for current temporary exhibits, as the museum often displays archives from the Navy's historical collections.
Do not expect a modern 'mega-aquarium' with large-scale tunnels or high-tech immersive displays, as this is a traditional, historic research-focused museum.
Closed on Mondays.
