Beach Plum Island Nature Preserve
Lewes, DE
Beach Plum Island Nature Preserve is a 127 acre barrier spit on the bay side north of Lewes, reached from the end of South Bayshore Drive rather than through Cape Henlopen State Park itself. The water stays shallow and calm enough for small waves and plenty of hermit crabs, and a 4WD permit gets you onto the sand for surf fishing on the northern half.
A quiet, undeveloped alternative to the crowds at Cape Henlopen proper, worth the trip for the shorebirds and hermit crabs, though there's genuinely nothing here beyond a portable toilet and a parking lot.
How we score beachesThe southern end of the preserve closes seasonally to protect nesting shorebirds, so check current signage before you plan a walk that far down the spit.
A small lot sits at the south end of South Bayshore Drive, with a portable toilet but no other facilities. A park entrance fee applies daily from March through November.
A short, flat walk from the lot over a low dune reaches the sand; there's no boardwalk or paved path.
Shallow bay water warms up faster here than the open ocean beaches nearby, comfortable for wading by June. The same June through November hurricane season applies, and fall brings the best light for the birdwatching this preserve is really built for.
More Atlantic Coast beaches

Coast Guard Beach
Eastham, MA · Atlantic Coast
A National Seashore beach backed by grassy dunes and a tidal marsh, with clean Atlantic surf and one of the Cape's most scenic approaches on foot from the parking area.

Surfside Beach
Nantucket, MA · Atlantic Coast
Open Atlantic swell and a wide sandy shoreline about three miles from Nantucket town, popular with locals for its bodysurfing waves and quieter, less commercial feel.

Jones Beach State Park
Wantagh, NY · Atlantic Coast
A classic Long Island beach with six and a half miles of shoreline, a landmark water tower, boardwalk, and a large outdoor amphitheater that hosts concerts through the summer.
