The Papahānaumokuākea Marine National Monument is a protected area in the northwestern Hawaiian Islands, covering over 580,000 square miles. Established in 2006, it is one of the largest marine conservation areas in the world, aimed at preserving the unique ecosystems and biodiversity found in this remote region. The monument is home to a variety of marine life, including endangered species like the Hawksbill sea turtle and the Humpback whale. It also contains significant cultural sites, reflecting the deep connection of the Native Hawaiian people to these islands and their natural resources.