Protected areas of Kiribati include marine protected areas managed by the Environment and Conservation Division, of the Kiribati Ministry of Environment, Lands and Agricultural Development. Kiribati, in partnership with the New England Aquarium and Conservation International (CI), manages the Phoenix Islands Protected Area (PIPA), which is a World Heritage Site that was established in 2006, and is the second largest of the world's marine protected areas. The U.S. administered Pacific Remote Islands Marine National Monument is currently the world's largest designated marine protected area (MPA), and is to the north and north-east of the PIPA.
There is one wetland of international importance that is registered under the Ramsar Convention. A total of 22 Key Biodiversity Areas (KBAs) - areas of high biodiversity and conservation value - have been identified in Kiribati.