For local history that stretches back to long before the Dutch arrived, head to Boca Onima and follow the signs to the area’s famous limestone ledge. Look up, and—amid the pockmarks and other ravages of time—you’ll see reddish-brown pictographs that are believed to have been created by the island’s Arawak residents at least six centuries ago. The first forms you’ll swear you can make out among all the dots and spirals? Perhaps not surprisingly, fish.