Assateague Island National Seashore · Maryland
Overview Assateague Island National Seashore is a 37-mile long barrier island on the Atlantic Coast of Maryland and Virginia. Famed for its wild horses, this barrier island is a constantly shifting ribbon of sand, altered daily by powerful wind and waves. Assateague Island, dedicated as a National Seashore on September 1, 1965, lays claim to a long and rich history.
Sites at Assateague Island National Seashore Campground are reserved through Recreation.gov. Sites here can be reserved in advance through the official system, and they are claimed fast — cancellations then trickle back all season, unannounced, at any hour of the day or night.
| Total sites | 160 |
|---|---|
| Site types | Standard, Tent only, Group, Equestrian, Walk-to / hike-to |
| Location | Berlin, MD |
| Book through | Recreation.gov |
| Official listing | Recreation.gov |
Because sites are booked months ahead, a steady share of reservations get cancelled as trips fall through. Each cancellation instantly returns that site and those nights to the official calendar — first-come, first-served, no waitlist, no announcement. Refreshing the booking page yourself, every few minutes for weeks, works in theory. In practice, the people who get these sites are the ones who hear about the opening first.
itOpened scans the Recreation.gov calendar for Assateague Island National Seashore Campground around the clock. When a site matching your dates and your vehicle opens, you get a text with a direct link to it. You book it yourself, in your own account, at the normal price. We never book, hold, or resell — your fee pays for monitoring, and openings are first-come, so speed is the whole game.
Page data refreshed 2026-10-29. Site facts come from the official directory listing for Assateague Island National Seashore Campground; cancellation statistics come from our own scanning logs.