Stony Brook State Park

New York · Campsite openings, cancellations & sold-out date alerts

State ParksWatched around the clock

Weekend availability

Live from New York State Parks · checked Sep 17, 7:26 AM PT

Sold out 2 of the next 6 weekends — exactly when cancellation alerts earn their keep.

  • Fri, Sep 18
    Open
    50/1 campgrounds
  • Fri, Sep 25
    Open
    50/1 campgrounds
  • Fri, Oct 2
    Open
    50/1 campgrounds
  • Fri, Oct 9
    Open
    18/1 campgrounds
  • Fri, Oct 16
    Sold out
  • Fri, Oct 23
    Sold out
Alert me when a sold-out weekend opens

Sold out for your dates? We'll tell you the second a site opens.

Cancellations at Stony Brook State Park get rebooked in minutes. We check New York State Parks around the clock and alert you before the crowd refreshes the page.

Set an alert for this park$9.99/mo — why we charge

Not ready to subscribe? Get a free weekend heads-up.

We'll email you if Stony Brook State Park opens up for a weekend you pick. No account needed.

How booked is Stony Brook State Park?

as of July 24

Sites are open right now — we found space out to Aug. That changes fast at a state park. We check Stony Brook State Park around the clock, so the moment your dates fill up and a cancellation reopens them, you'll be first to know. Weekdays still have room — for now.

Weekends (Saturday night)

Aug 8Open

Weekdays (Wednesday night)

Aug 19Open

Availability checked directly against the reservation system, out to 6 months ahead.

Park type

State Parks

New York State Parks system

Online booking

Available on New York State Parks

Official state reservation system

Alert coverage

Checked around the clock

Openings, cancellations & new dates

Where Stony Brook State Park is

New York

42.5164, -77.6928

Get directions

Getting a campsite at Stony Brook State Park

How do I get a campsite at Stony Brook State Park when it's sold out?

Cancellations happen constantly — the trick is being first to know. Set an alert for your dates and we'll watch Stony Brook State Park on New York State Parks around the clock, then notify you the moment a site opens. Alerts run on a Pro subscription ($9.99/mo, cancel anytime).

When do campsites usually open up at Stony Brook State Park?

Whenever someone cancels. Most reservation systems refund less the closer you get to arrival, so cancellations cluster in the days before a stay — but the openings themselves are unpredictable, which is exactly why watching for them beats refreshing the page.

Where do I book a campsite at Stony Brook State Park?

Reservations for Stony Brook State Park are made on New York State Parks, the official booking system for New York State Parks. GetParkAlerts is independent — we tell you when a site opens; you book it directly on the official site.

Parks near Stony Brook State Park

Flexible on where you camp? Watch a few of these too — more parks, better odds.

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