Alta Lake State Park

Pateros, Washington · Campsite openings, cancellations & sold-out date alerts

Lakes & RiversWatched around the clock

Weekend availability

Live from Washington State Parks · checked Sep 14, 3:27 AM PT
  • Fri, Sep 18
    Open
    1/1 campgrounds
  • Fri, Sep 25
    Open
    1/1 campgrounds
  • Fri, Oct 2
    Open
    1/1 campgrounds
  • Fri, Oct 9
    Open
    1/1 campgrounds
  • Fri, Oct 16
    Open
    1/1 campgrounds
  • Fri, Oct 23
    Open
    1/1 campgrounds

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

Cancellations at Alta Lake State Park get rebooked in minutes. We check Washington State Parks around the clock and alert you before the crowd refreshes the page.

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

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

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

Park type

Lakes & Rivers

Washington State Parks system

Online booking

Available on Washington State Parks

Official state reservation system

Alert coverage

Checked around the clock

Openings, cancellations & new dates

Where Alta Lake State Park is

Pateros, WA 98846

48.0322, -119.9347

Get directions

Getting a campsite at Alta Lake State Park

How do I get a campsite at Alta Lake 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 Alta Lake State Park on Washington 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 Alta Lake 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 Alta Lake State Park?

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

Parks near Alta Lake State Park

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

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