Adventure
| Location | Coupeville, Washington |
|---|---|
| Nightly rate (listed) | $12–$51/night |
| Maximum RV length | 55 ft (longest listed site) |
| Hookups | electric |
| Pull-through sites | Yes |
| RV sites | 35 |
| Showers | Yes |
| Boat ramp | Yes |
| Book on | Washington State Parks |
From the park's listing on Washington State Parks. Confirm details with the park before you book.
More Washington RV parks with: Pull-Through Sites · Big Rig Sites
Closest stays by type. Distances are straight-line from Fort Casey State Park, not driving.
Available Oct 30 – Nov 1 · 2 nights6 sites open for every night
Available Oct 30 – Nov 1 · 2 nights8 sites open for every night
Available Oct 30 – Nov 1 · 2 nights49 sites open for every nightThis weekend · Available Oct 30 – Nov 1 · 2 nights1 site open for every night · from $23/night
Fort Casey State Park is a Washington State Parks campground in Coupeville. It lists 45 RV or RV/tent sites and 3 tent sites for rigs up to 40 ft. Listed amenities include showers, a boat ramp and a camp store.
Park Winterization
Applies to stays 2026-11-01 to 2027-03-31; 2027-11-01 to 2028-03-31; 2028-11-01 to 2029-03-31; 2029-11-01 to 2030-03-31.
From November through March, the water will be shut off in the campsites for winterization. The winter water supply is located between the campground information kiosk and the campground restrooms.
From the Washington State Parks booking site, checked Oct 26, 2026.
Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Availability on Washington State Parks. Rates are the provider's nightly rates; totals are estimates before taxes & fees.
Washington State Parks has no page per site: this opens the park page, then choose site 6.
You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Availability on Going to Camp. Showing 40 of 46 sites.
| Site | Fr 30 | Sa 31 | Price |
|---|---|---|---|
| 6 | ✓ | ✓ | $23 |
| HB2 | X | X | $12 |
| HB3 | X | X | $12 |
| HB1 | X | X | $12 |
| 8 | X | X | $23 |
| 22 | X | X | $23 |
| 5 | X | ✓ | $23 |
| 7 | ✓ | X | $23 |
| 12 | X | X | $23 |
| 1 | X | X | $23 |
| 24 | X | X | $23 |
1280 Engle Rd · Directions ↗
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Washington State Parks — open dates and rates come from the booking site.
Longest RV site listed: 40 ft.
1280 Engle Rd
Open in Google Maps ↗
Fort Casey Historical State Park is a 998-acre marine camping park with 10,810 feet of saltwater shoreline on Puget Sound (Admiralty Inlet); it includes Keystone Spit, a 2-mile stretch of land separating Admiralty Inlet and Crocket Lake. Fort Casey, Fort Worden and Fort Flagler together were known as the “Triangle of Fire,” a trio of strategically placed fortifications defending the entrance to the Puget Sound at the turn of the 20th Century.
| Agency / operator | Not listed |
|---|---|
| Booking | Online via washington.goingtocamp.com (booking listing; window not listed) |
| Max RV / trailer length | Not listed |
| Bear storage |
Picks are 40 ft or shorter: the longest RV site listed here. Pickup area: Seattle (Seattle-Tacoma International (SEA)), about 52 mi straight-line from Fort Casey State Park. RV rentals in Seattle
Pick up in Kingston
Pick up in Edmonds
Pick up in Everett| X |
| X |
| $23 |
| 9 | ✓ | X | $23 |
| 23 | X | X | $23 |
| 3 | X | X | $23 |
| 4 | X | X | $23 |
| 11 | X | ✓ | $23 |
| 10 | X | X | $23 |
| 2 | X | X | $23 |
| 15 | X | X | $23 |
| 21 | X | X | $23 |
| 16 | X | X | $23 |
| 13 | X | X | $23 |
| OF1 | X | X | $23 |
| OF4 | X | X | $23 |
| OF7 | X | X | $23 |
| OF2 | X | X | $23 |
| OF9 | X | X | $23 |
| OF3 | X | X | $23 |
| OF8 | X | X | $23 |
| OF5 | X | X | $23 |
| OF6 | X | X | $23 |
| OF10 | X | X | $23 |
| 26 | X | X | $35 |
| 29 | X | X | $35 |
| 31 | X | X | $35 |
| 34 | X | X | $35 |
| 33 | X | X | $35 |
| 18 | X | X | $35 |
| 19 | X | X | $35 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
| Not listed |
| Season | Not listed |
|---|
| Hookups | Not listed |
|---|
"Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the washington.goingtocamp.com listing. Anything we can't source says so.
