My Old Kentucky Home State Park is a state park located in Bardstown, Kentucky.
 The park's centerpiece is Federal Hill, a farm owned by United States Senator John Rowan in 1795.
 During the Rowan family's occupation, the mansion became a meeting place for local politicians and hosted several visiting dignitaries.
 The farm is best known for its association with American composer Stephen Foster's anti-slavery ballad "My Old Kentucky Home, Good Night".
 Foster was a cousin of the Rowan family, and was likely inspired to write the ballad both by Harriet Beecher Stowe's anti-slavery novel Uncle Tom's Cabin and through imagery seen on visits to Federal Hill.
 After popularity of the song increased throughout the United States, Federal Hill was purchased by the Commonwealth of Kentucky, dedicated as a historic site, and renamed "My Old Kentucky Home" on July 4, 1923.
 Foster's song by the same name was made the state song of Kentucky in 1928.
 The Federal Hill mansion was featured on a U.S. postage stamp in 1992, and it is one of the symbols featured on the reverse of the Kentucky state quarter issued in 2001.
Stephen C. Foster State Park is an 80 acre state park located in the Okefenokee Swamp in Charlton County, Georgia.
 Situated on the banks of the Suwannee River, the park offers visitors several ways to explore the swamp's unique ecosystem.
Iluvatar is a redwood tree in Prairie Creek Redwoods State Park in Northern California that has been confirmed to be at least 20.5 ft in diameter at breast height, and 320 ft in height.
 Measured by Stephen C. Sillett, it is the world's third-largest coast redwood, the largest being Lost Monarch.
Dismal Swamp State Park is a North Carolina state park in Camden County, North Carolina in the United States.
 The park was created as a state natural area in 1974 with the help of The Nature Conservancy, and on July 28, 2007 the NC General Assembly re-designated it as a state park.
 It opened to the public in 2008.
 This marked the first time that public access to Great Dismal Swamp was made possible in North Carolina.
 The park covers 14432 acre of protected land on the North Carolina/Virginia border.
 Park offices are three miles (5 km) south of the border on U.S. Route 17 near South Mills.
 Features of the park include the canal which is used regularly by boaters using the Intracoastal Waterway and several miles of hiking and biking trails.
"Beautiful Dreamer" is a parlor song by American songwriter Stephen Foster (1826–1864).
 It was published posthumously in March 1864, by Wm. A. Pond & Co. of New York.
 The first edition states on its title page that it is "the last song ever written by Stephen C. Foster.
 Composed but a few days prior to his death."
 However, Carol Kimball, the author of "Song", points out that the first edition's copyright is dated 1862, which suggests, she writes, the song was composed and readied for publication two years before Foster's death.
 There are at least 20 songs, she observes, that claim to be Foster's last, and it is unknown which is indeed his last.
 The song is set in time with a broken chord accompaniment.
Okefenokee Swamp Park , located near Waycross, Georgia, United States, is the northern most entry point to the Okefenokee National Wildlife Refuge.
 The Okefenokee Swamp, is the most extensive blackwater swamp in North America and covers over 438,000 acres.
 The Okefenokee Swamp Park, Inc., which began operation in October 1946, receives no federal or state funding and operates as a 501(c)(3) non-profit organization.
 Located six miles southeast from Waycross, Georgia, the park serves as a convenient access point to the "Land of the Trembling Earth," and prides itself on being a leader in both Ecotourism and Education.
 The park allows visitors to get an casual and up-close look at some of the swamp's infamous residents such as the American Alligator, river otter, turtles, snakes, birds-of-prey, and more.
 Priding itself on allowing everyone to get a introduction into the Okefenokee Swamp, the Okefenokee Swamp Park allows visitors to take a boat ride, train ride, see a nature show and walk out to a 90-foot observation tower all in a 3-1/2 hours.
 A 45-minute boat ride winds down Indian trails to a 90-foot observation tower which is also accessible by a narrow, winding boardwalk.
 The "Eye on Nature" show gives visitors the opportunity to hear about, and see first-hand, some of the native snake species, as well as a touch a baby alligator.
 The Lady Suwannee train meanders through southern pine forests on the outskirts of the wetlands and visits Pioneer Island, where visitors can view and walk through a recreated early swamp homestead.
Collier-Seminole State Park is a Florida State Park located on US 41, 17 mi south of Naples, Florida.
 The park is the home of a National Historic Mechanical Engineering Landmark, the Bay City Walking Dredge used to build the Tamiami Trail through the Everglades.
 The park includes of 6430 acre of mangrove swamp, cypress swamps, salt marshes, mangrove river estuaries, and pine flatwoods.
 Among the wildlife of the park are American alligators, raccoons, ospreys, and American white ibis.
 brown pelicans, wood storks, bald eagles, red-cockaded woodpeckers, American crocodiles, Florida black bears ("Ursus americanus floridanus") and Big Cypress fox squirrels ("Sciurus niger avicennia") also inhabit the park.
Chugach State Park covers 495,204 acres (2,004 square kilometers) immediately east of the Anchorage Bowl in south-central Alaska.
 Though primarily in the Municipality of Anchorage, a small portion of the park north of the Eklutna Lake area in the vicinity of Pioneer Peak lies within the Matanuska-Susitna Borough.
 Established by legislation signed into law on August 6, 1970, by Alaska Governor Keith Miller, this state park was created to provide recreational opportunities, protect the scenic value of the Chugach Mountains and other geographic features, and ensure the safety of the water supply for Anchorage.
 The park, managed by Alaska State Parks, is the third-largest state park in the United States, and consists of geographically disparate areas each with different attractions and facilities.
 Only Anza-Borrego Desert State Park in California and Wood-Tikchik State Park in western Alaska are larger.
 Hunting and fishing are permitted in the Chugach under regulations established by the Alaska Department of Fish and Game for game management unit 14c.
 Target practice is not allowed within the park boundaries.
 In January of 2017, Chugach State Park was named the best state park in Alaska.
The Okefenokee Swamp is a shallow, 438,000 acre , peat-filled wetland straddling the Georgia–Florida line in the United States.
 A majority of the swamp is protected by the Okefenokee National Wildlife Refuge and the Okefenokee Wilderness.
 The Okefenokee Swamp is considered to be one of the Seven Natural Wonders of Georgia.
 The Okefenokee is the largest "blackwater" swamp in North America.
The Stephen C. O'Connell Center, also known as the O'Dome, is a 10,133-seat multi-purpose arena located on the University of Florida campus in Gainesville, Florida.
 The facility is named for the sixth president of the university, Stephen C. O'Connell, who served from 1967 to 1973.
 The facility is located on the northern side of the university's campus, between its football field, Ben Hill Griffin Stadium at Florida Field, and its baseball field, McKethan Stadium.

Question: How big is the swamp that the Stephen C Foster State Park is located in?
Answer: 438,000 acre