CampgroundsDB

Fort Casey Historical State Park

Its 35 sites are reservable through Washington State Parks reservations, camping costs Peak nightly (statewide): standard $31-$43, partial hookup $41-$51, and it is open year-round. Fort Casey Historical State Park is a State Park campground near Coupeville, Washington.

Reservable: Washington State Parks reservations

State Park · Coupeville, Washington

Fort Casey and Admiralty Head Lighthouse seen from the gun towerDisappearing gun at Fort Casey on Whidbey Island
Fort Casey and Admiralty Head Lighthouse seen from the gun towerDisappearing gun at Fort Casey on Whidbey Island1 / 2

Fort Casey and Admiralty Head Lighthouse seen from the gun tower. Photo: Ruth Hartnup from Vancouver, Canada, CC BY 2.0

Managed by
State Park
Hookups
Some sites
Max RV length
40 ft

It sits 0.3 miles outside the boundary of Ebey's Landing National Historical Reserve; its entrance fees, current alerts and fire restrictions, and boundary are on publiclandsdb.com.

Getting a site

Managed by
State Park
Reservations
Washington State Parks reservations Book a site
Fee
Peak nightly (statewide): standard $31-$43, partial hookup $41-$51
Entrance fee
None for campers in the park they stay in; Discover Pass $10/day or $45/year for day visits
Booking window
Up to nine months before the first night; same-day campsite bookings until 2 p.m.
Cancellations
$8 online or $10 by phone, plus 5% to 50% of cancelled nights depending on how long the reservation was held; no-shows get no refund

Source: parks.wa.gov, accessed 2026-09-29

Sites and hookups

Total sites
35
RV sites
13
Hookups
Some sites
Max RV length
40 ft
  • ✓ Toilets
  • ✓ Potable water
  • ✓ Showers
  • ✓ Fire rings
  • ✓ Pets allowed

On site: Toilets, potable water, showers, fire rings, and pets allowed.

Source: parks.wa.gov, accessed 2026-09-29

Rules

Stay limit
10 nights in one park within a 30-day period; 90 nights per calendar year in all state parks
Quiet hours
10 p.m. to 6:30 a.m.
Generators
Allowed outside quiet hours
Pets
Allowed

Source: parks.wa.gov, accessed 2026-09-29

Access and cell service

Elevation
12 ft

Cell coverage by carrier (FCC map)

AT&T
4G LTE and 5G (7/1 Mbps)
T-Mobile
4G LTE and 5G (35/3 Mbps)
Verizon
4G LTE; 5G mapped about 0.2 mi away
Source: FCC Broadband Data Collection, data as of December 31, 2025

Outdoor coverage each carrier reports to the FCC at this campground's map point, and the nearest mapped coverage within about half a mile. The FCC map only includes 4G LTE at 5/1 Mbps or better and 5G; a weaker signal, a text, or an emergency call may still get through, but don't count on it. These are carrier predictions, not measurements, and can be wrong either way: real service in canyons, under trees, and inside a tent or vehicle is often weaker. 5G speeds are the FCC's 7/1 and 35/3 Mbps tiers. This product uses the FCC Data API but is not endorsed or certified by the FCC.

48.1569, -122.6740 in Island. Open in OpenStreetMap. Map © OpenStreetMap contributors.

Open in Google Maps Directions

Season and winter services

Fort Casey Historical State Park is open year-round . In winter: water on, per the managing agency.

Sources: parks.wa.gov, accessed 2026-09-29; epqs.nationalmap.gov, accessed 2026-09-29

Common questions

Do you need a reservation at Fort Casey Historical State Park?
Sites at Fort Casey Historical State Park are reserved through Washington State Parks reservations (https://washington.goingtocamp.com/). Booking window: Up to nine months before the first night; same-day campsite bookings until 2 p.m.
How much does it cost to camp at Fort Casey Historical State Park?
Camping at Fort Casey Historical State Park costs Peak nightly (statewide): standard $31-$43, partial hookup $41-$51.
Is there a separate entrance fee at Fort Casey Historical State Park?
No, there is no separate entrance fee at Fort Casey Historical State Park; only the camping fee applies.
What happens if I cancel or don't show up at Fort Casey Historical State Park?
$8 online or $10 by phone, plus 5% to 50% of cancelled nights depending on how long the reservation was held; no-shows get no refund.
How many campsites does Fort Casey Historical State Park have?
Fort Casey Historical State Park has 35 campsites, including 13 RV sites.
Does Fort Casey Historical State Park have RV hookups?
Some sites at Fort Casey Historical State Park have hookups; others do not. 13 sites take RVs and the longest rig allowed is 40 feet.
Is there drinking water at Fort Casey Historical State Park?
Yes, Fort Casey Historical State Park has potable water. It also has toilets and showers.
Are dogs allowed at Fort Casey Historical State Park?
Yes, pets are allowed at Fort Casey Historical State Park.
When is Fort Casey Historical State Park open?
Fort Casey Historical State Park is open year-round.
Is Fort Casey Historical State Park open in winter?
Yes, Fort Casey Historical State Park is open year-round; in winter the water stays on.
How long can you stay at Fort Casey Historical State Park?
The stay limit at Fort Casey Historical State Park is 10 nights in one park within a 30-day period; 90 nights per calendar year in all state parks.
Are generators allowed at Fort Casey Historical State Park?
Yes, outside quiet hours (10 p.m. to 6:30 a.m.).
Is there cell service at Fort Casey Historical State Park?
Yes, outdoors: the FCC's National Broadband Map (data as of December 31, 2025) shows 4G LTE from AT&T, T-Mobile, and Verizon and 5G from AT&T and T-Mobile at Fort Casey Historical State Park. The map is carrier-reported and modeled for outdoors, so expect weaker service in canyons, under trees, and inside a tent or vehicle.
Who manages Fort Casey Historical State Park?
Fort Casey Historical State Park is managed by the state park system.

Around Fort Casey Historical State Park

fishypedia.com · 12 miles

The nearest lake with a fishing page is Lake Goss, whose mapped center point is 12 miles away in a straight line. Stocking record and species: Lake Goss fishing on fishypedia.com.

Public land · within 15 miles

Public land within 15 miles: Fort Flagler Historical State Park (4.4 miles to its center) , Fort Flagler State Park (4.4 miles to its center) , Fort Worden Historical State Park (4.5 miles to its center) , Fort Ebey State Park (6.1 miles to its center) , and Mystery Bay State Park (6.8 miles to its center) ; publiclandsdb.com has each unit's camping rules and boundary.

First-come Rhododendron Park Campground Coupeville · County Season May 1 to September 30 Fee Not on record Reservable Fort Worden Historical State Park Port Townsend · State Park Season Year-round Fee Peak nightly (statewide): partial hookup $41-$51, full hookup $46-$56 Reservable Point Hudson Marina & RV Park Port Townsend · Other Agency Season Not on record Fee Not on record Reservable Fort Flagler Historical State Park Nordland · State Park Season Year-round Fee Peak nightly (statewide): standard $31-$43, partial hookup $41-$51, full hookup $46-$56

More campgrounds: camping near Coupeville and campgrounds in Island.

Sources

Photo credits

Reservable: Washington State Parks reservations Peak nightly (statewide): standard $31-$43, partial hookup $41-$51
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