Travel on the Trekker down back roads and explore some of the cemeteries—the Silent Cities—of Brookgreen Gardens. Walk through former slave and plantation owners’ graveyards and hear about historical burial customs of European and African origin. Reservations are suggested for this two-hour excursion.

Brookgreen Gardens, 1931 Brookgreen Dr. Sunday, Tuesday, & Thursday, noon-2pm. $15 in addition to admission. (843)235-6042, www.brookgreen.org