These popular beaches along the East Coast's 2,000-plus miles of shoreline ... Beaches and dunes line the entire length of Fire Island, meaning there's no shortage of places to swim or sunbathe.

The East Coast's beaches ... fill of the beach. Back on Folly Island, see if you can spot a shark from the 1,000-foot-long pier or look for souvenirs in the gift shops that line the main street ...