WILLEMSTAD – A large 400-square-meter underwater observatory is currently under construction at the Curaçao Sea Aquarium, offering a new way for visitors to experience marine life without having to snorkel or dive. The ambitious project is being assembled on-site in Curaçao, but the design and fabrication are taking place in Franeker, at the Talsma Shipyard in Friesland, the Netherlands, according to Dutch broadcaster Omroep Friesland. 

The observatory will allow visitors to view sea turtles, sharks, dolphins, and other marine species up close from a dry, submerged platform. The steel structure will initially float during assembly. Once all 22 viewing windows are installed and the painting is complete, the structure will be submerged using water and concrete ballast, eventually settling three meters below the surface. Access will be provided via stairs or an elevator. 

Expansion of the ‘Ocean Lens’ 

This project is a major expansion of the aquarium’s existing ‘Ocean Lens’, a smaller viewing chamber located five meters underwater with a single window. The new observatory aims to accommodate more guests, especially those who prefer to experience ocean life without getting wet. 

The logistical operation behind the construction has been significant. A total of 25 containers filled with steel, tools, and paint were shipped to Curaçao. According to Fonger Talsma of the shipyard, the components were pre-cut and prepared in Friesland due to previous challenges working with local partners on the island. 

The completion of the observatory is expected later this year. While the primary focus is educational, Talsma hints that there may also be snacks or light meals offered inside the facility. 

The project is poised to become a new attraction for locals and tourists alike, enhancing ocean education and eco-tourism on Curaçao. 

Photo credit: Fonger Talsma