Openings · last 7 days
480
Booking reality
Campsite Sniper detected 480 site openings here in the last 7 days
01 · Detected Opening History · the openings record · file CS-232507
When Assateague Island National Seashore Campground reopens
Assateague Island National Seashore Campground's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
708
Openings · last 90 days
722
Weekday pattern
Detected openings by day of week · 90dMonday accounted for the largest share of the openings Campsite Sniper detected. 183 of 722 openings detected in the last 90 days occurred on a Monday (25.3%), with Tuesday (123) and Wednesday (120) next in line.
Hour-of-day pattern
First detected by hour · local time · last 90 daysThe largest concentrations of detected openings were first detected during the 09:00 and 14:00 local-time hours. Those hours contained 146 of 722 detected openings (20.2%). Hours show when Campsite Sniper first detected each opening, in Eastern Time, not when the change was made upstream.
Lead-time profile
Days before stay date · percentilesHalf of the openings Campsite Sniper detected appeared at least 13 days before the stay date; the middle 50% land 6–30 days out. Set an alert if you want Campsite Sniper to monitor future openings.
Highest-churn sites
Most openings · 90d| Site | Openings | Share of all openings |
|---|---|---|
| A16 | 25 | 3.5% |
| G3 | 19 | 2.6% |
| 032 | 16 | 2.2% |
| 031 | 16 | 2.2% |
| 028 | 15 | 2.1% |
Site A16 had the most detected openings in the last 90 days: 25. One free watch covers every site here.
02 · Availability Outlook · Sep 18, 2026 – Mar 19, 2027 · of 159 monitored sites
Of the 28,182 tracked site-nights (Sep 18, 2026 – Mar 19, 2027): 4,432 open for online reservation · 6,318 reserved · 7,380 on sites not offered for online reservation (first-come, first-served or administrative) · 10,052 closed.
Where the open windows are
84.3% of tracked site-nights are not currently open for online reservation. 4,432 of 28,182 remain open; here is where they are.
Load status
Sep 18, 2026 – Mar 19, 2027Not open online84.3%
Open site-nights4,432 / 28,182
Reserved (of online inventory)6,318 / 10,750
Weekday openings3,160
Weekend openings1,272
Of the open site-nights on mapped sites, 3,160 fall on weekdays and 1,272 on weekends (Fri–Sun).
Open dates by month
Sep 2026 – Mar 2027November holds the most room. 1,398 of 4,620 site-nights are still open there.
Holiday windows
Sites open per night · of 154 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open | |
| Thanksgiving | THU Nov 26 | 2 | Open |
| FRI Nov 27 | 2 | Open | |
| SAT Nov 28 | 2 | Open | |
| Christmas | THU Dec 24 | 2 | Open |
| FRI Dec 25 | 2 | Open | |
| New Year | THU Dec 31 | 2 | Open |
| FRI Jan 1 | 2 | Open |
Labor Day: no online availability on any tracked night. Thanksgiving: 2 sites are available for the complete three-night stay. Christmas: 2 sites are available for the complete two-night stay. New Year: 2 sites are available for the complete two-night stay.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| Horse Camp - A | 142 |
| Horse Camp - B | 141 |
| A16 | 53 |
| C39 | 51 |
| A07 | 50 |
The 5 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
Next windows
As of Sep 18, 2026 snapshotNext open dateSun · Sep 20
Next open weekendFri · Oct 2
The next bookable night is Sep 20; the first open weekend starts Oct 2. Campsite Sniper can watch later dates for you.
Stays and site detail
4,432 open site-nights across 154 sites at Assateague Island National Seashore Campground, from the same hourly snapshot as everything above.
Multi-night stays. 726 2-night, 601 3-night, 133 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 20 at site 009.
RV length. Longest recorded site here is 66 ft. 89 sites take 25 ft, 84 sites take 35 ft, 79 sites take 40 ft.
Showing 60 of 154 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| Horse Camp - A | 60 ft | None | 142 | 124 nights | Oct 16, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31 +130 more |
| Horse Camp - B | 60 ft | None | 141 | 130 nights | Oct 19, Oct 20, Oct 21, Oct 22, Oct 23, Oct 25, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31, Nov 10 +129 more |
| A16 | 54 ft | None | 53 | 19 nights | Sep 21, Sep 22, Sep 28, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 18, Oct 19, Oct 20 +41 more |
| C39 | 60 ft | None | 51 | 19 nights | Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19, Oct 20 +39 more |
| A07 | 40 ft | None | 50 | 19 nights | Sep 30, Oct 6, Oct 7, Oct 12, Oct 13, Oct 14, Oct 15, Oct 19, Oct 20, Oct 21, Oct 22, Oct 25 +38 more |
| A05 | 64 ft | None | 47 | 19 nights | Sep 23, Sep 24, Oct 4, Oct 12, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19, Oct 20, Oct 21, Oct 26 +35 more |
| B28 | 61 ft | None | 46 | 19 nights | Sep 21, Sep 22, Sep 23, Sep 27, Sep 29, Sep 30, Oct 5, Oct 18, Oct 19, Oct 20, Oct 27, Oct 28 +34 more |
| A06 | 62 ft | None | 45 | 19 nights | Sep 22, Sep 23, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 13, Oct 14, Oct 18, Oct 28, Oct 29 +33 more |
| C42 | 40 ft | None | 45 | 19 nights | Sep 21, Sep 22, Sep 23, Oct 6, Oct 20, Oct 21, Oct 22, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29 +33 more |
| A09 | 58 ft | None | 44 | 19 nights | Sep 23, Oct 4, Oct 5, Oct 8, Oct 14, Oct 15, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Oct 29 +32 more |
| A19 | 60 ft | None | 44 | 19 nights | Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 13, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Nov 1 +32 more |
| C47 | 45 ft | None | 44 | 19 nights | Sep 24, Oct 6, Oct 8, Oct 20, Oct 21, Oct 22, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31 +32 more |
| A21 | 62 ft | None | 43 | 19 nights | Sep 24, Sep 29, Oct 4, Oct 5, Oct 6, Oct 8, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Nov 1 +31 more |
| 066 | 20 ft | None | 42 | 13 nights | Sep 20, Sep 21, Sep 22, Oct 4, Oct 5, Oct 6, Oct 7, Oct 12, Oct 13, Oct 14, Oct 15, Oct 17 +30 more |
| A03 | 61 ft | None | 42 | 19 nights | Sep 22, Sep 23, Sep 30, Oct 1, Oct 4, Oct 5, Oct 12, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19 +30 more |
| A08 | 60 ft | None | 42 | 19 nights | Sep 21, Sep 22, Sep 30, Oct 7, Oct 8, Oct 18, Oct 19, Oct 20, Oct 21, Oct 28, Oct 29, Nov 1 +30 more |
| A13 | 62 ft | None | 42 | 19 nights | Sep 28, Oct 8, Oct 12, Oct 13, Oct 14, Oct 19, Oct 20, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29 +30 more |
| B27 | 54 ft | None | 42 | 19 nights | Sep 29, Sep 30, Oct 5, Oct 13, Oct 19, Oct 20, Oct 21, Oct 22, Oct 25, Oct 29, Nov 1, Nov 2 +30 more |
| B29 | 60 ft | None | 42 | 19 nights | Sep 30, Oct 1, Oct 18, Oct 19, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31, Nov 1 +30 more |
| A12 | 54 ft | None | 41 | 19 nights | Sep 27, Oct 1, Oct 18, Oct 19, Oct 22, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31 +29 more |
| B36 | 60 ft | None | 41 | 19 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 29, Sep 30, Oct 7, Oct 27, Oct 28, Nov 1, Nov 2, Nov 3 +29 more |
| 054 | 20 ft | None | 40 | 8 nights | Sep 21, Sep 22, Sep 23, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13 +28 more |
| 069 | 20 ft | None | 40 | 15 nights | Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 5, Oct 6, Oct 7, Oct 8 +28 more |
| 083 | 20 ft | None | 40 | 8 nights | Sep 20, Sep 21, Sep 22, Sep 28, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18 +28 more |
| A11 | 42 ft | None | 40 | 19 nights | Sep 23, Sep 29, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 18, Oct 22, Oct 25, Oct 26, Oct 27 +28 more |
| G3 | 54 ft | None | 40 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +28 more |
| 068 | 20 ft | None | 39 | 16 nights | Sep 21, Sep 22, Oct 5, Oct 6, Oct 7, Oct 8, Oct 13, Oct 14, Oct 15, Oct 19, Oct 20, Oct 21 +27 more |
| 091 | 20 ft | None | 39 | 8 nights | Sep 28, Sep 29, Sep 30, Oct 1, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19 +27 more |
| 093 | 20 ft | None | 39 | 8 nights | Sep 21, Sep 22, Sep 23, Oct 4, Oct 5, Oct 6, Oct 7, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19 +27 more |
| A10 | 62 ft | None | 39 | 19 nights | Sep 22, Sep 23, Oct 20, Oct 21, Oct 25, Oct 26, Oct 28, Oct 29, Nov 1, Nov 2, Nov 3, Nov 4 +27 more |
| B26 | 60 ft | None | 39 | 19 nights | Oct 14, Oct 21, Oct 22, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31, Nov 1, Nov 2, Nov 3 +27 more |
| B30 | 38 ft | None | 39 | 19 nights | Oct 5, Oct 18, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31, Nov 1, Nov 2, Nov 3 +27 more |
| C40 | 63 ft | None | 39 | 19 nights | Sep 21, Sep 22, Sep 23, Sep 29, Oct 7, Oct 25, Nov 1, Nov 2, Nov 3, Nov 4, Nov 5, Nov 6 +27 more |
| A04 | 60 ft | None | 38 | 19 nights | Sep 23, Oct 14, Oct 15, Oct 18, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31, Nov 5, Nov 6, Nov 8 +26 more |
| B31 | 60 ft | None | 38 | 19 nights | Oct 15, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Nov 1, Nov 2, Nov 3, Nov 4, Nov 5, Nov 8 +26 more |
| 043 | 20 ft | None | 37 | 8 nights | Sep 21, Sep 22, Sep 23, Sep 29, Sep 30, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18 +25 more |
| 055 | 20 ft | None | 37 | 8 nights | Sep 23, Sep 27, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18, Oct 19, Oct 20 +25 more |
| 061 | 20 ft | None | 37 | 5 nights | Sep 22, Sep 28, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 12, Oct 13, Oct 14, Oct 15, Oct 18 +25 more |
| 084 | 20 ft | None | 37 | 12 nights | Sep 30, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 15, Oct 16, Oct 20, Oct 21, Oct 22 +25 more |
| 087 | 20 ft | None | 37 | 15 nights | Sep 20, Sep 21, Sep 22, Oct 7, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22 +25 more |
| A23 | 63 ft | None | 37 | 19 nights | Oct 4, Oct 5, Oct 14, Oct 26, Oct 27, Oct 28, Oct 29, Nov 1, Nov 2, Nov 3, Nov 4, Nov 5 +25 more |
| 045 | 20 ft | None | 36 | 8 nights | Sep 23, Sep 29, Sep 30, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18, Oct 19 +24 more |
| 067 | 20 ft | None | 36 | 7 nights | Sep 21, Sep 22, Sep 30, Oct 5, Oct 6, Oct 7, Oct 16, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22 +24 more |
| 092 | 20 ft | None | 36 | 13 nights | Sep 29, Sep 30, Oct 6, Oct 7, Oct 8, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Oct 25, Oct 26 +24 more |
| C41 | 59 ft | None | 36 | 19 nights | Sep 29, Oct 6, Oct 20, Oct 30, Oct 31, Nov 1, Nov 2, Nov 3, Nov 7, Nov 8, Nov 9, Nov 10 +24 more |
| 050 | 20 ft | None | 35 | 5 nights | Sep 21, Sep 22, Sep 23, Sep 29, Sep 30, Oct 4, Oct 5, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19 +23 more |
| 057 | 20 ft | None | 35 | 6 nights | Sep 21, Sep 22, Sep 23, Sep 24, Oct 6, Oct 12, Oct 13, Oct 14, Oct 19, Oct 20, Oct 21, Oct 22 +23 more |
| 063 | 20 ft | None | 35 | 8 nights | Sep 21, Sep 30, Oct 1, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18, Oct 19, Oct 20, Oct 21 +23 more |
| 071 | 20 ft | None | 35 | 8 nights | Sep 21, Sep 22, Sep 23, Oct 4, Oct 5, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18, Oct 19, Oct 20 +23 more |
| 086 | 20 ft | None | 35 | 9 nights | Sep 23, Sep 30, Oct 1, Oct 8, Oct 14, Oct 15, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Oct 25 +23 more |
| 090 | 20 ft | None | 35 | 13 nights | Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 12, Oct 25, Oct 26, Oct 27 +23 more |
| 097 | 20 ft | None | 35 | 7 nights | Sep 24, Sep 29, Sep 30, Oct 8, Oct 13, Oct 14, Oct 15, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22 +23 more |
| A20 | 60 ft | None | 35 | 19 nights | Sep 22, Sep 23, Sep 28, Oct 13, Oct 14, Oct 19, Oct 20, Oct 25, Oct 26, Oct 31, Nov 1, Nov 8 +23 more |
| C44 | 62 ft | None | 35 | 19 nights | Sep 22, Oct 8, Oct 12, Oct 25, Oct 29, Nov 1, Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 11 +23 more |
| C49 | 42 ft | None | 35 | 19 nights | Sep 28, Oct 30, Oct 31, Nov 1, Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11 +23 more |
| 042 | 20 ft | None | 34 | 6 nights | Sep 21, Sep 22, Sep 23, Sep 28, Sep 29, Sep 30, Oct 13, Oct 14, Oct 18, Oct 19, Oct 20, Oct 21 +22 more |
| 044 | 20 ft | None | 34 | 8 nights | Sep 23, Sep 28, Sep 29, Oct 4, Oct 8, Oct 13, Oct 14, Oct 18, Oct 19, Oct 20, Oct 21, Oct 25 +22 more |
| 051 | 20 ft | None | 34 | 7 nights | Sep 28, Sep 29, Sep 30, Oct 6, Oct 7, Oct 8, Oct 12, Oct 13, Oct 18, Oct 19, Oct 20, Oct 21 +22 more |
| 056 | 20 ft | None | 34 | 8 nights | Sep 30, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Oct 25 +22 more |
| 058 | 20 ft | None | 34 | 6 nights | Sep 23, Oct 1, Oct 8, Oct 12, Oct 13, Oct 14, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Oct 25 +22 more |
About Assateague Island National Seashore Campground
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. Today's visitors can explore sandy beaches, salt marshes, maritime forests, and coastal bays. Only a couple of miles wide at its broadest point, the island's terrain offers shelter to the famed wild horses as well as sika deer, ghost crabs, and migrating birds such as the great blue heron and snowy egret. Favorite recreational activites include fishing, surfing, beachcombing, swimming, and sunbathing.
The Over-Sand Vehicle (OSV) Zone at Assateague Island contains miles of unspoiled beaches managed by the National Park Service to accommodate OSV enthusiasts and other beach goers.
The Assateague Island National Seashore, Assateague State Park, and the Chincoteague National Wildlife Refuge work together to manage and protect this unique, diverse strip of land.
For more information visit the Assateague Island National Seashore website .
Recreation
Activities are abundant on the island, with both crabbing and clamming as well as a long stretch of beach for swimming, kayaking and fishing.
Facilities
The campground is open year-round. Advance reservations are available up to 6 months in advance during the following dates:
Oceanside Group sites : Year-round. Bayside Individual sites : Year-round. Equestrian Non-electric sites : From October 16 through April 15 each year (closed April 16 - October 15). Oceanside Individual sites : From March 15 through November 15 each year (first come first serve only, November 16 - March 14).
Amenities include vault toilets, drinking water, and unheated showers (March 15 - November 15 only) for rinsing off sand. Water in the campground is available when temperatures are above freezing, and year round at the dump stations.
The island can be accessed from the northern route in Maryland or the southern route in Virginia, but there is no through road from one end of the island to the other. Access to both Maryland and Virginia entrances are reached by bridge over mainland routes.
Natural Features
Assateague Island, famed for its wild horses, lies off the Delmarva Peninsula on the Atlantic Coast. This barrier island is a constantly shifting ribbon of sand, altered daily by powerful wind and waves.
The Assateague Island National Seashore, Assateague State Park, and the Chincoteague National Wildlife Refuge each manage and protect this unique, diverse strip of land.
For more information visit the Assateague Island National Seashore website .
Nearby Attractions
Chincoteague National Wildlife Refuge offers a 14,000-acre wildlife preserve located at the southern end of Assateague Island. To the north, Assateague State Park features two miles of pristine ocean beaches. Ocean City, Maryland is only about 10 miles away with a 2.5 mile long boardwalk filled with shops, restaurants, and a wide variety of entertainment options. The historic town of Berlin is about 10 miles west of Assateague, offering many shops and restaurants.
159 monitored sitesRVs up to 66 ftNo hookupsWaterfrontOceanfrontIslandPets OKFire pitsMax party 25
Getting there
Follow US Route 50 east to MD Route 611 south. Proceed over the Verrazano Bridge. Take the first right onto BayBerry Drive. Continue 2.25 miles (3.6 km) to the entrance station. An entrance fee is required unless you possess an America the Beautiful annual or lifetime pass. Take the first right to the ranger station to register and check in.
7206 National Seashore Ln, Berlin, MD 21811410-641-3030
BeachcombingBikingBirdingCampingCanoeingClam DiggingCrabbingFishingHikingInterpretive ProgramsKayakingSurfingSwimmingWild Horse ViewingWindsurfing
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-232507 · facility + sites
Photo gallery
Roll CS-232507 · Assateague Island National Seashore Campground · Berlin MD12 frames · facility + sites
FAQ
How do I get a reservation at Assateague Island National Seashore Campground?
Reservations for Assateague Island National Seashore Campground are made through Recreation.gov. 84.3% of tracked site-nights are not currently open for online reservation; 4,432 of 28,182 remain open. Campsite Sniper has also detected 722 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 16:19 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
How often do new openings appear at Assateague Island National Seashore Campground?
Campsite Sniper detected 480 site-date openings at Assateague Island National Seashore Campground in the last 7 days, 708 over 30 days and 722 over the last 90.
Which day of the week had the most detected openings at Assateague Island National Seashore Campground?
Monday accounted for the largest share of the openings Campsite Sniper detected in the last 90 days: 183 of 722 (25.3%). Days reflect when Campsite Sniper first detected each opening, not when the change occurred upstream.
Can I get a multi-night stay at Assateague Island National Seashore Campground?
601 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 20 at site 009. Confirm and book on Recreation.gov.
Which sites at Assateague Island National Seashore Campground fit a 35-foot RV?
84 of the 154 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 66 ft.
Which month has the most availability at Assateague Island National Seashore Campground?
November 2026, with 1,398 open site-nights in the current snapshot of 4,620.
How far ahead of a stay do openings appear at Assateague Island National Seashore Campground?
Half of the openings Campsite Sniper detected appeared at least 13 days before the stay date; the middle 50% landed 6-30 days out. Campsite Sniper can monitor future changes for dates you select.
When is the next open date at Assateague Island National Seashore Campground?
As of the Sep 18, 2026 snapshot: the next open date is Sun, Sep 20 and the next open weekend starts Fri, Oct 2. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
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