The Coastal Discovery Museum will host Forts of Port Royal every Wednesday at 10 a.m. You will see the sites where it all happened, from early explorers, through the Civil War and beyond. Explore Fort Walker and the Steam Cannon. Adult $12, Child $7. Reservations are required and may be made by calling (843) 689-6767 ext. 223. The Museum is located at 70 Honey Horn Drive on Hilton Head Island.