Fort Casey, Military fort and state park in Whidbey Island, United States
Fort Casey State Park extends across 467 acres with 10,810 feet of saltwater shoreline along Puget Sound and Admiralty Inlet, featuring military fortifications and a lighthouse.
The fort was constructed in the 1890s as part of a strategic defense system to protect Puget Sound, forming a 'Triangle of Death' with two other fortifications.
The Admiralty Head Lighthouse and artillery installations present military architecture and coastal defense systems from the late 19th century American fortification period.
The park charges an entrance fee of $10 per day or requires a Discover Pass, with facilities for camping, hiking, boating, diving, and saltwater fishing.
Two original coastal artillery guns remain on display at the fort, which never engaged in actual combat despite its strategic defensive position.
Location: Island County
GPS coordinates: 48.16444,-122.67806
Latest update: May 27, 2025 11:31
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