Tourism thumb|Rehoboth Beach, a popular vacation spot during the summer months thumb|Fort Delaware State Park on Pea Patch Island, a popular spot during the spring and summer; a ferry takes visitors to the fort from nearby Delaware City. Delaware is home to First State National Historical Park, a National Park Service unit composed of historic sites across the state including the New Castle Court House, Green, and Sheriff's House, Dover Green, Beaver Valley, Fort Christina, Old Swedes' Church, John Dickinson Plantation, and the Ryves Holt House. Delaware has several museums, wildlife refuges, parks, houses, lighthouses, and other historic places.
Tourism thumb|Rehoboth Beach, a popular vacation spot during the summer months thumb|Fort Delaware State Park on Pea Patch Island, a popular spot during the spring and summer; a ferry takes visitors to the fort from nearby Delaware City. Delaware is home to First State National Historical Park, a National Park Service unit composed of historic sites across the state including the New Castle Court House, Green, and Sheriff's House, Dover Green, Beaver Valley, Fort Christina, Old Swedes' Church, John Dickinson Plantation, and the Ryves Holt House. Delaware has several museums, wildlife refuges, parks, houses, lighthouses, and other historic places.