Green Lakes State Park

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

State ParksWatched around the clock

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

Cancellations at Green Lakes 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

The alert

Here's what lands the second a site opens.

The moment a campsite frees up at Green Lakes State Park, we send it — with the dates and a one-tap link to book it on New York State Parks before anyone else. Most alerts go out within minutes.

EmailPushText — coming soon

How GetParkAlerts works

  1. 01

    Set your alert for Green Lakes State Park

    Tell us your dates and how many nights. Takes about 30 seconds.

  2. 02

    We watch, around the clock

    We check New York State Parks every few minutes for the cancellations that vanish before most people notice.

  3. 03

    You get the alert first

    Email or push the instant a matching site frees up. You book it directly with the park — we just get you there first.

How booked is Green Lakes State Park?

as of July 23

Weekends book out well ahead here — 3 of the 4 Saturdays we sampled, as far out as Aug, are already sold out. When a site frees up it's gone again within minutes, so people watch Green Lakes State Park and hear the instant one opens for their dates.

Weekends (Saturday night)

Jul 25Sold out
Aug 1Sold out
Aug 8Open
Aug 15Sold out

Availability checked directly against the reservation system.

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 Green Lakes State Park is

New York

43.0483, -75.9714

Get directions

Getting a campsite at Green Lakes State Park

How do I get a campsite at Green Lakes 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 Green Lakes 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 Green Lakes 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.

How fast do cancelled sites get rebooked at Green Lakes State Park?

At high-demand New York parks a cancelled summer-weekend site is often rebooked within minutes — sometimes under a minute. Being notified the instant it opens, with your New York State Parks login and payment already saved, is the difference between getting in and missing it.

Where do I book a campsite at Green Lakes State Park?

Reservations for Green Lakes 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.

Does GetParkAlerts reserve the site for me?

No — we never hold or book sites. We tell you the second one opens so YOU can book it on New York State Parks before anyone else. Booking always happens on the official state system.

Parks near Green Lakes State Park

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

All New York state parks →See every California state park on the map →Browse all parks →