Castle Crags State Park

Castella, California · Campsite openings, cancellations & sold-out date alerts

State ParksMedium parkWatched around the clock

Weekend availability

Live from ReserveCalifornia · checked Sep 19, 6:25 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 Castle Crags State Park get rebooked in minutes. We check ReserveCalifornia around the clock and alert you before the crowd refreshes the page.

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

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

How booked is Castle Crags State Park?

as of July 23

Weekends book out well ahead here — 2 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 Castle Crags State Park and hear the instant one opens for their dates. Even midweek is filling — 1 of the 2 weekdays we checked are gone.

Weekends (Saturday night)

Aug 8Open
Oct 24Sold out
Jan 9Sold out

Weekdays (Wednesday night)

Aug 19Open
Nov 4Sold out

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

Park type

State Parks

Medium park

Online booking

Available on ReserveCalifornia

Official state reservation system

Alert coverage

Checked around the clock

Openings, cancellations & new dates

RV camping at Castle Crags State Park

Straight from ReserveCalifornia's campsite catalog — not estimates.

RV-suitable sites
66
Hookup sites
1
Max rig length
32 ft
Hookups (type unlisted)

RV and hookup sites are the first to sell out — set an alert with your rig length and we'll ping you the second a matching site opens. Watch this park →

Why campsites open up at Castle Crags State Park

California's refund rules create a predictable wave of cancellations. Because campers lose money if they cancel late, most drop their reservations right before the refund deadline — which means openings cluster about a week out from any given date.

If they cancel…They get back
7+ days before arrivalFull site fees refunded, minus the cancellation fee
2–6 days beforeFirst night's fee forfeited; the rest refunded, minus the fee
Under 2 days / no-showNo refund — all fees forfeited

Source: California State Parks camping policies (refund schedule for arrivals on or after July 1, 2026).

How booking Castle Crags State Park works

  • Sites are reservable up to 6 months ahead on a rolling window — each new date opens exactly six months out.
  • New inventory releases every morning at 8:00 a.m. Pacific Time.
  • There is no waitlist — a cancelled site just reappears in search, first-come, first-served.
  • Have your login and payment saved so you can book in under a minute when your alert lands.

Source: ReserveCalifornia FAQ (California State Parks).

Where Castle Crags State Park is

P.O. BOX 80

Castella, CA 96017-0080

41.1500, -122.3184

Get directions

Getting a campsite at Castle Crags State Park

How do I get a campsite at Castle Crags 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 Castle Crags State Park on ReserveCalifornia around the clock, then notify you the moment a site opens. Alerts run on a Pro subscription ($9.99/mo, cancel anytime).

How far ahead can I book Castle Crags State Park?

California State Parks campgrounds, including Castle Crags State Park, are reservable up to 6 months in advance on a rolling daily window — each new date becomes bookable exactly six months out, released at 8:00 a.m. Pacific Time. Peak summer and holiday dates at popular parks can sell out within minutes of release.

When do campsites usually open up at Castle Crags State Park?

Openings are driven by California's cancellation policy. Campers get a full refund (minus the fee) only if they cancel 7+ days before arrival; cancel 2–6 days out and they forfeit the first night; under 2 days there's no refund. That refund cliff produces a predictable wave of cancellations around 7 days before a date — the best window to catch an opening at Castle Crags State Park.

Does ReserveCalifornia have a waitlist for Castle Crags State Park?

No. ReserveCalifornia has no waitlist or notification feature. When a site at Castle Crags State Park is cancelled it simply returns to inventory at full price, first-come, first-served — whoever books it first gets it. That's exactly why an alert service exists.

Where do I book a campsite at Castle Crags State Park?

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

Parks near Castle Crags State Park

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