The Palau National Marine Sanctuary is a protected marine area located in the western Pacific Ocean. Established in 2015, it covers approximately 500,000 square kilometers, making it one of the largest marine sanctuaries in the world. The sanctuary aims to conserve marine biodiversity and protect vital habitats, including coral reefs and oceanic ecosystems. The sanctuary restricts commercial fishing and other activities that could harm marine life. It serves as a critical habitat for various species, including sea turtles, sharks, and manta rays. The initiative reflects Palau's commitment to sustainable environmental practices and the preservation of its natural resources.