Top 10 Attractions in Delaware: Beaches, Estates & Forts
The top attractions in Delaware are Rehoboth Beach Boardwalk, Cape Henlopen State Park, Winterthur, Hagley Museum and Library, Nemours Estate, Fort Delaware State Park, Bombay Hook National Wildlife Refuge, the Air Mobility Command Museum, First State National Historical Park and the Delaware Art Museum. Together they cover the Atlantic coast, the du Pont estates of the Brandywine Valley, and the state’s colonial and military history. Delaware is one of the smallest states in the country, so you can see several of these in a single weekend. It also has no sales tax, which helps if your trip includes shopping at the Rehoboth outlets. The ten picks below are grouped by region, followed by a seasonal planning table and two ready-made itineraries, because several of the best sites close for part of the year. At a glance: where each attraction is and when it works best Attraction Region Best for Plan around Rehoboth Beach Boardwalk Beaches (south) Families, food, summer evenings Open year-round; summer is busiest Cape Henlopen State Park Beaches (south) Dunes, WWII history, cycling Lifeguards only in summer season Winterthur Brandywine Valley (north) Gardens, American antiques Closed to the public for part of winter Hagley Museum and Library Brandywine Valley (north) Industrial history, riverside walks Allow 90 minutes to two hours Nemours Estate Brandywine Valley (north) French gardens, mansion tour No food on site Fort Delaware State Park Delaware River (north) Civil War history, bird watching Ferry only, seasonal Bombay Hook National Wildlife Refuge Central Migrating waterfowl, photography Snow geese peak in late fall and winter Air Mobility Command Museum Central (Dover) Aviation fans, free outing Free admission and parking First State National Historical Park New Castle, Dover, Lewes Colonial and constitutional history Several separate sites Delaware Art Museum Wilmington Art, sculpture garden Good rainy-day option 1. Rehoboth Beach Boardwalk Rehoboth Beach is the state’s best-known resort town, and its wooden boardwalk is the center of it. The boardwalk runs about a mile along the Atlantic, was first built in 1873, and stays open all year. Funland, the family-run amusement park, has been on the boardwalk since 1962, and Dolle’s Candyland has been making its taffy and candy here since 1926. Grotto Pizza and Nicola Pizza are the usual dinner stops, and the Rehoboth Beach Bandstand hosts free summer concerts. Rehoboth is also a good base for the whole coast. Cape Henlopen is a short drive north, and the outlet shopping nearby is tax-free because Delaware charges no sales tax. Two practical notes: parking in town is metered and enforced, and dogs are barred from the beach and boardwalk for part of the summer. Check the town’s current dates before you bring a pet. 2. Cape Henlopen State Park Cape Henlopen is where Delaware Bay meets the Atlantic, and at more than 5,000 acres it is the state’s largest state park. Its beach stretches roughly six miles, and the Great Dune rises almost 80 feet, making it one of the highest points on the coast. Lifeguards patrol the designated swimming beach from Memorial Day weekend through Labor Day. The park’s history is as strong as its scenery. The U.S. Army built Fort Miles here in 1941 to guard the entrance to the Delaware River, and Battery 519 now houses the Fort Miles Museum. The historic area was added to the National Register of Historic Places in 2005. William Penn set this land aside as public ground in 1682, and the park itself was dedicated in 1964. Walk the 2.6-mile Walking Dunes Trail, borrow a bike through the Friends of Cape Henlopen program, or camp among the pines. The Cape May-Lewes Ferry terminal is next door if you want to cross to New Jersey. 3. Winterthur Museum, Garden and Library Winterthur (pronounced “winter-tour”) was the country estate of collector Henry Francis du Pont, and it holds nearly 90,000 objects made or used in America between about 1640 and 1860. The collection fills a 175-room house, so you see Federal parlors, Shaker simplicity and an elliptical staircase in one visit. The estate describes itself as the premier museum of American decorative arts, and the claim is hard to argue with. The grounds are equally important. Du Pont designed a 60-acre naturalistic garden, with massed color from early spring through fall, set within a preserve of roughly 1,000 acres of meadow and woodland. Families should look for Enchanted Woods, the children’s garden with fairy-sized houses and hideaways. Winterthur is closed to the public for part of the winter (the 2026 closure ran January 5 to February 27), though members can still walk the grounds. Confirm hours and admission packages on winterthur.org before you go, and plan on half a day. 4. Hagley Museum and Library Hagley is where the du Pont story begins. In 1802, E. I. du Pont founded a gunpowder works on 235 acres beside the Brandywine River, and the site today includes restored mills, a workers’ community, the family’s Eleutherian Mills residence and period gardens. That mix is the point: you see how the factory hands lived as well as the owners. Machinery demonstrations bring the powder yard to life, and the contrast between the workers’ vegetable gardens and the ornamental plantings at the du Pont home tells the social history without a word of signage. Budget at least 90 minutes, and closer to two hours if you want the residence and the mills. The Belin House Cafe on site handles lunch. Hagley pairs naturally with its neighbors. Many visitors do Hagley in the morning and drive a few minutes to Nemours in the afternoon, a combination that covers the du Pont family’s industrial and domestic worlds in one day. 5. Nemours Estate Nemours is the most formal of the Brandywine Valley estates. Alfred I. du Pont built the 77-room mansion for his second wife, Alicia, and it was completed in 1910. The house is furnished with 18th-century pieces and even includes a bowling alley, and guests can move freely between rooms while docents answer questions. The gardens
Top 10 Attractions in Delaware: Beaches, Estates & Forts Read More »