Ocean and coastal parks throughout the National Park System are protected so everyone can experience the nation’s remarkable coastal landscapes, underwater ecosystems, natural resources, and maritime heritage. These spectacular places showcase an incredible diversity of natural wonders, from coral reefs and kelp forests to sandy beaches, estuaries, tidewater glaciers, dunes, and islands. The National Park Service works to protect and preserve the ocean habitats found within these parks through research, monitoring, and stewardship. By caring for these treasured waters today, we help ensure they remain healthy and accessible for future generations to explore, enjoy, and learn from. #WorldOceansDay