Fort Casey Historical State Park is a coastal military landmark located on Whidbey Island near Coupeville, Washington. The park features a restored 1903 Admiralty Head Lighthouse, historic artillery batteries, and scenic ocean views overlooking Puget Sound. Visitors can explore 1.8 miles of hiking trails, enjoy beach activities, bird watching, and fishing. The 593-acre park provides insight into late 19th-century coastal defense architecture and remains one of the most intact examples of American military fortifications from that era.
