Question: The Girl He Left Behind is a 1956 romantic comedy film, it was filmed at Fort Ord, a former United States Army post on Monterey Bay of the Pacific Ocean coast in California, which closed in what year?

Context articles: Marina, California
Camp McQuaide
Fort Ord
Fort Ord Dunes State Park
Salinas River (California)
Fort Ord Station Veterinary Hospital
Seaside, California
California State University, Monterey Bay
Monterey Bay
The Girl He Left Behind

Marina is a city in Monterey County, California, United States.
 The United States Census Bureau estimated its 2013 population at 20,370.
 Marina is located along the central coast of California, 8 mi west of Salinas, and 8 miles north of Monterey.
 Marina is also connected to Monterey, California by California State Route 1, which also connects it with Santa Cruz, California, after driving for about 35 miles.
 Marina is at an elevation of 43 feet (13 m).
 Marina was incorporated in 1975 and is the newest city on the Monterey Peninsula.
 The city includes part of the California State University, Monterey Bay campus, the UCMBEST branch research center of UC Santa Cruz, and the Veterans Transition Center (VTC).
 In 2012, Marina was named one of the 100 Best Community for Young People by America's Promise Alliance.
 The Fort Ord Station Veterinary Hospital, built in 1941 to provide healthcare for U.S. Army horses and mules, was listed on the National Register of Historic Places in 2014.
 This is the first such official recognition on old Fort Ord.
Camp McQuaide is a former United States Army camp located near the city of Watsonville in Santa Cruz County, California, USA.
 After it was closed, it redeveloped into the Monterey Bay Academy and the airfield was reopened as the Monterey Bay Academy Airport.
Fort Ord is a former United States Army post on Monterey Bay of the Pacific Ocean coast in California, which closed in 1994.
 Most of the fort's land now makes up the Fort Ord National Monument, managed by the U.S. Bureau of Land Management as part of the National Landscape Conservation System.
 Before construction and official designation as a fort in 1940, the land was used as a maneuver area and field-artillery target range during 1917.
 Fort Ord was considered one of the most attractive locations of any U.S. Army post, because of its proximity to the beach and California weather.
 The 7th Infantry Division was its main garrison for many years.
 When Fort Ord was converted to civilian use, space was set aside for the first nature reserve in the United States created for conservation of an insect, the endangered Smith's blue butterfly.
 Additional endangered species are found on Fort Ord including Contra Costa goldfields and the threatened California Tiger Salamander.
Fort Ord Dunes State Park is a state park of California, USA, along 4 mi of coastline on Monterey Bay and created from part of the now-closed Fort Ord.
 The park includes a boardwalk, a path to the beach, a 4 mi road for walking and biking, and interpretive exhibits describing its former use as a military training area.
 As the dunes are a nesting area for sensitive species, public access is limited to the paths and trails.
The Salinas River is the longest river of the central coast of California, running 175 mi and draining 4,160 square miles.
 It flows north-northwest and drains the Salinas Valley that slices through the central California Coast Ranges south of Monterey Bay.
 The river begins in southern San Luis Obispo County, originating in the Los Machos Hills of the Los Padres National Forest.
 From there, the river flows north into Monterey County, eventually eventually making its way to connect with the Monterey Bay, part of the Pacific Ocean, approximately 5 miles south of Moss Landing.
 The river is a wildlife corridor, and provides the principal source of water from its reservoirs and tributaries for the farms and vineyards of the valley.
Fort Ord Station Veterinary Hospital is a former equestrian veterinary complex at Fort Ord in Marina, California, United States.
 It was built in 1941 on the assumption that horses and mules would continue playing an important role in the United States Army for cavalry, field artillery, and supply packing units during World War II.
 The Station Veterinary Hospital (SVH) was converted to other purposes when mounted soldiers were discontinued in 1942.
 A 1.8 acre complex of 16 contributing properties was listed on the National Register of Historic Places in 2014 for having local significance in military history.
 The complex is of the nation's last constructed and last surviving equestrian veterinary hospitals of the U.S. Army, symbolizing the final years of horse-dependent warfare.
 Five of the buildings are now managed by the city of Marina as the Marina Equestrian Center, while the former barracks is vacant and owned by the Marina Coast Water District.
Seaside (formerly East Monterey) is a city in Monterey County, California, United States, with a population of 33,025 as of the 2010 census.
 Seaside is located 2.25 mi east-northeast of Monterey, at an elevation of 33 ft .
 Seaside is the home of California State University, Monterey Bay (CSUMB) and the Monterey College of Law, which are located on the site of the former military base Fort Ord.
 It is the home of the Bayonet and Black Horse golf courses, once also part of the Fort Ord military base, now open to the public, and host to PGA Tour events, including the 2012 PGA Professional National Championship
California State University, Monterey Bay (CSUMB) is a public university in the 23-campus California State University system, located in Marina and Seaside, in Monterey County, California.
 It is on the site of the former U.S. Army base Fort Ord in the northern Central Coast of California region, and is accredited by the Western Association of Schools and Colleges.
Monterey Bay is a bay of the Pacific Ocean located on the coast of the U.S. state of California.
 The bay is south of the major cities of San Francisco and San Jose.
 The county-seat city of Santa Cruz is located at the north end of the bay.
 The city of Monterey is on the Monterey Peninsula at the south end.
 The Monterey Bay Area is a local colloquialism sometimes used to describe the whole of the Central Coast communities of Santa Cruz and Monterey counties.
The Girl He Left Behind is a 1956 romantic comedy film starring Tab Hunter and Natalie Wood.
 The supporting cast includes Jim Backus, Alan King, James Garner, and David Janssen.
 The film was written by Guy Trosper and directed by David Butler, and was filmed at Fort Ord, California.
 For Garner and King, it was just their third movie.