The 88 ocean, coastal, and Great Lakes park units with the National Park Service are conserved so all may know and experience the nation's unique coastal and submerged ecosystems, natural resources, and maritime heritage. These spectacular places encompass a broad range of breathtaking natural features, including coral reefs, kelp forests, beaches, tidewater glaciers, estuaries, sand dunes, islands, and more. Many are also gateways for exploring the nation's rich maritime and military history, including lighthouses, forts, and battlefields. Explore this site to learn more about America's great ocean and coastal parks and the ways in which they connect us all.
National Parks Protect our Ocean and Coasts
Ocean & Coastal Parks
Find your ocean & coastal parks.
Ocean Threats
Some human activities contribute to poor health in our ocean and coastal areas.
Ocean Life
Discover the many organisms that populate our ocean.
Recreation
Our ocean and coastal parks are here for you to enjoy, but please be sure to recreate responsibly!
Living Blue
Whether or not you live on the coast, the state of the ocean affects us all. You can help protect it by living blue. Follow these tips.
Last updated: September 9, 2021