Ghana has declared its first marine protected area after more than 15 years of efforts to bolster marine conservation and safeguard its depleting fish stocks.

Vice President Naana Jane Opoku-Agyemang announced the creation of the MPA on April 14. It marks a “historic moment,” according to Ghana’s fisheries commission, Benjamin Campion.

The designated area covers 703 square kilometers (271 square miles) in the greater Cape Three Points area, at the southernmost tip of the country. A key spawning and nursery ground for small pelagic fisheries, targeting fish near the water’s surface, the area has been identified as having the potential to restore critical fish populations.

The protected area will consist of a core zone where no fishing will be allowed and multiple-use zones where fishing and other activities will be still be permitted, but strictly regulated.

“The MPA forms part of a broader national strategy to rebuild Ghana’s fisheries sector, complementing existing interventions,” Campion told Mongabay via email.