The Sleeper on the Bay
Cape Henlopen State Park. Take Great Dune Overlook trail down to the water.
Stay a week: For a modern touch, try Hotel Blue. Rates start at $150; 800/935-1145 or hotelblue.info.
Stay a month: One block from Lewes Beach, three bedrooms, two baths. Weekly rates start
at $1,000; 800/768-2289 or shoresummerrentals.com (rental ID 2619).