Gray's Reef National Marine Sanctuary is an ocean park teeming with life. The natural live-bottom habitats of the sanctuary are representative of others across the region. The sanctuary provides year-round opportunities for sport fishing, recreational diving, and boating. The research area within the sanctuary hosts one of the only designated no-take zones in the region, which makes Gray's Reef a catalyst for scientific research studying water quality, ocean noise, hurricane prediction, and climate change.
Immerse yourself in the ocean and your national marine sanctuaries without getting wet!
The Office of National Marine Sanctuaries serves as the trustee for a network of underwater areas encompassing more than 620,000 square miles of marine and Great Lakes waters from Washington state to the Florida Keys, and from Lake Huron to American Samoa. The network includes a system of 15 national marine sanctuaries and Papahānaumokuākea and Rose Atoll marine national monuments.