This four-mile hike takes you along the edge of Hobcaw Barony’s salt marshes, allowing participants the chance to study ecology and history. The group will meet at the Discovery Center and travel down Crab Hall Road to explore Clambank Landing on Goat Island, as well as the observation tower. Reservations for this outing are required. 

Hobcaw Barony, 22 Hobcaw Road. Wednesday, 1:30–4 p.m. $30. (843) 546-4623, hobcawbarony.org