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Reported phenomena — as catalogued
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1897 Coastal Artillery Fort and Admiralty Head Lighthouse
1280 Engle Rd, Coupeville, WA 98239
Research updated May 2026
Age
All Ages
Cost
$
$10 day-use fee or Washington Discover Pass required
Access
Wheelchair OK
Mix of paved paths and gravel; concrete batteries with steep stairs and unlit interior passages
Equipment
Photos OK
Est. 1897 · Endicott Period Coastal Defense · Triangle of Fire · Admiralty Head Lighthouse
Fort Casey occupies a high bluff on the southwest coast of Whidbey Island, looking across Admiralty Inlet toward the Olympic Peninsula. Construction of the fort began in 1897 as part of the Endicott Period coastal defense program, and it was completed and armed in the early 20th century. Fort Casey, Fort Worden across the inlet at Port Townsend, and Fort Flagler on Marrowstone Island formed the so-called 'triangle of fire' meant to deny the entrance to Puget Sound to enemy warships.
The fort's primary armament consisted of disappearing-carriage rifles set into concrete batteries built into the bluff. Advances in naval gunnery and the rise of air power rapidly outpaced the design, and Fort Casey saw little active service. After World War II the army declared the property surplus, and Washington State Parks acquired the site in 1955.
The Admiralty Head Lighthouse, completed in 1903 and inactive since 1922, predates the modern park and now operates as an interpretive center with seasonal hours. The fort's batteries are open to self-guided exploration and are partially unlit; the park recommends visitors bring flashlights. Fort Casey Historical State Park is administered by Washington State Parks at 1280 Engle Road, Coupeville, and access requires a Discover Pass or a $10 day-use fee.
Sources
Fort Casey's haunted reputation centers on the dark concrete battery interiors and on the lighthouse above them. Visitor blogs and the Whidbey News-Times have collected, over the years, accounts of a disembodied female voice and screaming heard inside the batteries, scratching that resembles claw marks on the concrete walls, and shadowy figures seen at the edge of vision in the unlit corridors.
The Admiralty Head Lighthouse contributes a separate strand to the lore. People have reported seeing a woman at the upper railing of the lighthouse, sometimes described as leaning over and watching the parking area below. The lighthouse has not operated as a navigational aid since 1922, and the figure is most often reported during off-hours when the interpretive center is closed.
Researchers note that Fort Casey's documented history records only a small number of deaths on post and no confirmed violent incidents; the building stock outlives its garrison's actual ledger of tragedy. The park itself does not market a paranormal program, though independent paranormal investigation events have occasionally been hosted at Fort Casey under the banner 'Haunted Fort Casey,' typically scheduled around late October.
Notable Entities
Explore the concrete gun batteries of an 1897 coastal artillery fort, walk the bluff trail above Admiralty Inlet, and tour the 1903 Admiralty Head Lighthouse during seasonal hours. Bring a flashlight for the dark interior passages where the disembodied female voice and scratching sounds are most often reported.
Tour the 1903 lighthouse and its small interpretive center. The lighthouse last operated in 1922; reports of a woman seen leaning over the upper railing have circulated for decades.
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