Question: Lowry Pueblo is park of a National Monument that is composed of how many acres?

Context articles: Lowry Pueblo
Russell Cave National Monument
Pecos National Historical Park
Aniakchak National Monument and Preserve
Freedom Riders National Monument
Quarai
Canyons of the Ancients National Monument
Tuzigoot National Monument
California Coastal National Monument
Devils Postpile National Monument

The Lowry Pueblo is an Ancestral Puebloan archaeological site located in Canyons of the Ancients National Monument near Pleasant View, Colorado, United States.
 The pueblo was constructed around 1060 AD atop abandoned pithouses from an earlier period of occupation.
 It was occupied by 40 to 100 people at a time for 165 years.
 The structure was built up to about 40 rooms and featured multiple kivas.
 The architecture of Lowry Pueblo was influenced by the settlement at Chaco Canyon, approximately 100 miles to the south.
The Russell Cave National Monument is a U.S. National Monument in northeastern Alabama, United States, close to the town of Bridgeport.
 The Monument was established on May 11, 1961, when 310 acres (1.3 km) of land were donated by the National Geographic Society to the American people.
 It is now administered and maintained by the National Park Service.
 The National Monument was listed on the National Register of Historic Places on October 15, 1966.
Pecos National Historical Park is a United States National Historical Park in San Miguel and Santa Fe Counties, New Mexico.
 The park, operated by the National Park Service, encompasses thousands of acres of landscape infused with historical elements from prehistoric archaeological ruins to 19th-century ranches, to a battlefield of the American Civil War.
 Its largest single feature is Pecos Pueblo, a Native American community abandoned in historic times.
 First a state monument in 1935, it was made Pecos National Monument in 1965, and greatly enlarged and renamed in 1990.
 Two sites within the park, the pueblo and the Glorieta Pass Battlefield, are National Historic Landmarks.
Aniakchak National Monument and Preserve is a U.S. National Monument and National Preserve, consisting of the region around the Aniakchak volcano on the Aleutian Range of south-western Alaska.
 The 601294 acre monument is one of the least-visited places in the National Park System due to its remote location and difficult weather.
 The area was proclaimed a National Monument on December 1, 1978, and established as a National Monument and Preserve on December 2, 1980.
 The National Monument encompasses 137,176 acres and the preserve 464,118 acre .
 Visitation to Aniakchak is the lowest of all areas of the U.S. National Park System, according to the NPS, with only 134 documented recreational visits in 2014.
 Most visitors fly into Surprise Lake inside Aniakchak Crater, but the frequent fog and other adverse weather conditions make landing in the lake difficult.
 It is also possible to fly into the nearby village of Port Heiden and proceed overland to the Aniakchak Crater.
The Freedom Riders National Monument is a United States National Monument in Anniston, Alabama established by President Barack Obama in January 2017 to preserve and commemorate the Freedom Riders during the Civil Rights Movement.
 The monument is administered by the National Park Service.
 The Freedom Riders National Monument is one of three National Monuments honoring the American civil rights movements that was designated by presidential proclamation of President Obama on January 12, 2017; the others were the Birmingham Civil Rights National Monument and the Reconstruction Era National Monument.
Quarai, also known historically as Quarai State Monument, is a prehistoric and historic unit of the Salinas Pueblo Missions National Monument located north of Mountainair, New Mexico.
 A National Historic Landmark District, it encompasses the archaeological remains of prehistoric Native American settlements, historic remains of a pueblo that was abandoned in the 1670s during the Spanish colonial period, the ruins of a 17th-century Spanish mission compound, and 19th-century Spanish ranching artifacts.
 The site was designated a National Historic Landmark in 1962, and was added to the Salinas Pueblo Missions National Monument in 1980.
Canyons of the Ancients National Monument is a national monument protecting an archaeologically-significant landscape located in the southwestern region of the U.S. state of Colorado.
 The monument's 176,056 acre are managed by the Bureau of Land Management, as directed in the Presidential proclamation which created the site on June 9, 2000.
 Canyons of the Ancients National Monument is part of the National Landscape Conservation System, better known as the National Conservation Lands.
 This system comprises 32 million acres managed by the Bureau of Land Management to conserve, protect, and restore these nationally significant landscapes recognized for their outstanding cultural, ecological, and scientific values.
 Canyons of the Ancients encompasses and surrounds three of the four separate sections of Hovenweep National Monument, which is administered by the National Park Service.
 The monument was proclaimed in order to preserve the largest concentration of archaeological sites in the United States, primarily Ancestral Puebloan ruins.
 As of 2005, over 6,000 individual archeological sites had been identified within the monument.
Tuzigoot National Monument (Yavapai: ʼHaktlakva , Western Apache: "Tú Digiz") preserves a 2- to 3-story pueblo ruin on the summit of a limestone and sandstone ridge just east of Clarkdale, Arizona, 120 feet (36 m) above the Verde River floodplain.
 The Tuzigoot Site is an elongated complex of stone masonry rooms that were built along the spine of a natural outcrop in the Verde Valley.
 The central rooms stand higher than the others and they appear to have served public functions.
 The pueblo has 110 rooms.
 The National Park Service currently administers 58 acres (23 ha), within an authorized boundary of 834 acres (338 ha).
The California Coastal National Monument is located along the entire coastline of the U.S. state of California.
 This monument ensures the protection of all islets, reefs and rock outcroppings along the coast of California within 12 nmi of shore along the entire 1100 mi long California coastline.
 Conservative estimates are for at least 20,000 such outcroppings.
 The monument was created by Presidential proclamation on January 11, 2000 with the authority in section two of the Antiquities Act of 1906.
 s of 2014 , the monument has expanded to 2272 acres .
 It is managed by the U.S. Bureau of Land Management, an agency of the U.S. Department of the Interior.
 There are five regulated gateways in which the monument can be accessed; the Trinidad Gateway, Point Arena Gateway, Pigeon Point Gateway, Piedras Balncas-San Simeon Gateway, and Palos Verdes Peninsula Gateway.
 The California Coastal National Monument is one of the most-viewed national monuments in California although people are usually not aware that they are viewing a national monument.
Devils Postpile National Monument is located near Mammoth Mountain in eastern California.
 The national monument protects Devils Postpile, an unusual rock formation of columnar basalt.
 Devils Postpile National Monument encompasses 798 acres and includes two main tourist attractions: the Devils Postpile formation and Rainbow Falls, a waterfall on the Middle Fork of the San Joaquin River.
 In addition, the John Muir Trail and Pacific Crest Trail merge into one trail as they pass through the monument.
 Excluding a small developed area containing the monument headquarters, visitor center and a campground; the National Monument lies within the borders of the Ansel Adams Wilderness.