Long Key State Park

Long Key, Florida · Campsite openings, cancellations & sold-out date alerts

State ParksLarge parkWatched around the clock

Weekend availability

Live from Florida State Parks · checked Sep 19, 9:25 PM PT

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

  • Fri, Sep 18
    Sold out
  • Fri, Sep 25
    Sold out
  • Fri, Oct 2
    Sold out
  • Fri, Oct 9
    Sold out
  • 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 Long Key State Park get rebooked in minutes. We check Florida State Parks around the clock and alert you before the crowd refreshes the page.

Set an alert for Long Key$9.99/mo — why we charge

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

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

How booked is Long Key State Park?

as of July 23

Weekends book out well ahead here — 3 of the 3 Saturdays we sampled, as far out as Jan 2027, are already sold out. When a site frees up it's gone again within minutes, so people watch Long Key State Park and hear the instant one opens for their dates. Even weekdays are booked.

Weekends (Saturday night)

Aug 8Sold out
Oct 24Sold out
Jan 9Sold out

Weekdays (Wednesday night)

Aug 19Sold out
Nov 4Sold out

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

Park type

State Parks

Large park

Online booking

Available on Florida State Parks

Official state reservation system

Alert coverage

Checked around the clock

Openings, cancellations & new dates

Where Long Key State Park is

M.M. 67.5 U.S. OVERSEAS HWY

Long Key, FL 33001

24.8156, -80.8233

Get directions

Getting a campsite at Long Key State Park

How do I get a campsite at Long Key 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 Long Key State Park on Florida 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 Long Key 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 Long Key State Park?

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

Parks near Long Key State Park

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

All Florida state parks →Browse all Florida state parks →All Florida camping — parks, federal & military →Open this weekend →Sold out this weekend →Florida closures & advisories →See every Florida park on the map →