How many campgrounds are at Keystone Harbor?

1 campground at Keystone Harbor near Seattle, Washington.

Are there campsites available at Keystone Harbor this weekend?

No. Keystone Harbor is fully booked this weekend (September 11). Cancellations occur daily—set alerts to get notified when sites open.

Where is Keystone Harbor?

Washington, near Seattle. 1 campground with reservable sites.

Camping at Keystone Harbor in Washington

Keystone Harbor Camping

★4.8rating

1 campgroundNear Seattle, Washington

About Keystone Harbor

Keystone Harbor has 1 reservable campground, booked through Recreation.gov — including Fort Casey Campground. It's one of the camping destinations we track in Washington.

Popular sites can fill up on peak weekends, and cancellations open up more often than you'd expect. Campsite Tonight monitors every Keystone Harbor campground around the clock and automatically adds an open site to your Recreation.gov cart the moment a cancellation appears.

Campgrounds at Keystone Harbor

Fort Casey Campground

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14-Day Availability

Track Availability at Keystone Harbor

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