The Delaware Seashore State Park system that lies between Dewey Beach and Bethany Beach, Delaware, offers some of the best Atlantic Ocean bathing beaches on the East Coast. The ocean provides the backdrop to spectacular sightseeing, nature walks, treasure hunts and sunbathing and swimming activities. This view from the Indian River Inlet bridge shows the ocean just beyond the dunes. The building to the right is the state park bathhouse, which sells snacks and rents umbrellas, beach chairs and rafts.