Explore the Tide Pools - A Day at the Beach Day at the Beach!Bean Hollow is great for exploring tide pools and the marine life under and around the rocks. (This is not a good beach for swimming.) Come join HighlandsâÂÂÂA?ÂÂÂA?s families and have a fun day at the beach walking in the sand, picnicking, and exploring the rocks. Bring your own snacks, blankets, and wear layers!