The term "United States," when used in the geographic sense, refers to the contiguous United States, Alaska, Hawaii, the five insular territories of Puerto Rico, Northern Mariana Islands, U.S. Virgin Islands, Guam, American Samoa, and minor outlying possessions. The United States shares land borders with Canada and Mexico and maritime borders with Russia, Cuba, the Bahamas, and many other countries, mainly in the Caribbeanin addition to Canada and Mexico. The northern border of the United States with Canada is the world's longest bi-national land border.
The Wupatki National Monument is a United States National Monument located in north-central Arizona, near Flagstaff. Rich in Native American archaeological sites, the monument is administered by the National Park Service in close conjunction with the nearby Sunset Crater Volcano National Monument. Wupatki was established as a national monument in 1924 and was listed on the National Register of Historic Places on October 15, 1966. The listing included three contributing buildings and 29 contributing structures on 35,422 acres (14,335 ha).
Cascade River State Park is a state park near the northeastern tip of Minnesota, US. The park is in a rocky and rugged location where the Cascade River descends to meet Lake Superior. It has many different types of wildlife including various birds and mammals.
This is a list of the buildings, sites, districts, and objects listed on the National Register of Historic Places in Guam. There are currently 134 listed sites spread across 17 of the 19 villages of Guam. The villages of Agana Heights and Mongmong-Toto-Maite do not have any listings. Listed historic sites include Spanish colonial ruins, a few surviving pre-World War II ifil houses, Japanese fortifications, two massacre sites, and a historic district. Two other locations that were previously listed have been removed from the Register.
Orote Field is a former air base in the United States territory of Guam built by the Empire of Japan with Chamorro forced labor during the Japanese occupation of Guam (1941-1944). It is separate from the Marine Corps amphibious airplane base at located at Sumay village that was operational from 1921 to 1931. Following the liberation of Guam in 1944, the U.S. military repaired the field for further use in the Pacific War.
The U.S. Capitol Gatehouses and Gateposts — designed circa 1827 by celebrated architect Charles Bulfinch — originally stood on the grounds of the United States Capitol in Washington, D.C. Two of the gatehouses are listed on the National Register of Historic Places in their new locations.
The Taleyfac River is a river in the United States territory of Guam.
Salt Sulphur Springs is an unincorporated community in Monroe County, West Virginia, United States. Salt Sulphur Springs is located on U.S. Route 219, southwest of Union.
The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of extraterrestrial planets and moons based on data from U.S. space probes.
The Guam Congress Building, also known as the Guam Legislature Building, is the seat of the Legislature of Guam and is located in Chalan Santo Papa in Hagåtña, Guam. It was built in 1949 by Pacific Island Buildings and of Brown & Root Pacific Bridge & Maxon. It has served as a capitol and as a courthouse building. It is a Modern Movement-style building that was listed on the U.S. National Register of Historic Places in 2007.
The Spanish Dikes, located northeast of Agana Springs, Hagåtña, Guam, are historic 19th-century water control structures that were listed on the National Register of Historic Places in 1974.
The Mataguac Hill Command Post, near Yigo, Guam, has significance from 1944 during the Battle of Guam. It was the location of "the last organized resistance by the Japanese to the American liberation of Guam during World War II and therefore is considered a highlight of the invasion of Guam."
Pilgrim Hot Springs is a ghost town in the interior of the Seward Peninsula of northwestern Arctic Alaska. Also known as Kruzgamepa, it is located on the southeast bank of the Kruzgamepa River, about 8 miles (13 km) south of milepost 65 of the Kougarok Road. The location gained prominence in the early 20th century because of its thermal hot springs, which made agricultural homesteading possible, and which were adapted to provide a respite for the gold miners of Nome. Early buildings, built 1900–03, were of log construction, and included a log cabin, barn and chicken house. A roadhouse and saloon were built after 1903, but were destroyed by fire in 1908, after the mining boom had ended.
The Agat World War II Amtrac is an underwater relic of World War II, located off Ga'an Point in Agat Bay on the west side of the island of Guam. It is the remains of an LVT 4, an amphibious tracked landing vehicle. It is located about 500 yards (460 m) off Agat Invasion Beach in 45 feet (14 m) of water, and was described as being in good condition when it was discovered and surveyed in 1985. These vehicles were used during the 1944 Battle of Guam, in which American forces recaptured the island from occupying Japanese forces. This particular vehicle does not appear to exhibit significant war damage. This is the most intact of the three Amtracks remaining on Guam from the 850 that participated in the battle. It was re-surveyed by maritime archaeological field schools conducted from 2009 to 2012.
The Sumay Cemetery is a historic cemetery at the junction of Sumay Drive and Guam Highway 1 on the grounds of Naval Base Guam, located on the west side of the United States territory of Guam. It is a roughly square cemetery taking up about 0.7 acres (0.28 ha), and is surrounded by a decorative wall with gate. The cemetery was probably established in the late 19th century; its oldest legible marker bears the date 1911. It is the oldest known historic-era cemetery on the island, and is the only tangible reminder of the village of Sumay, which effectively ceased to exist when the naval base took over the area and its citizens were relocated to the village of Santa Rita.
The Talagi Pictograph Cave is a rock art site on the island of Guam. It is located on property owned by the government of Guam within the bounds of Andersen Air Force Base on the northern part of the island near Tarague Beach. The cave contains thirteen pictographs representing human figures, and a places where limestone mortar was used that is of prehistoric origin. Based on the characteristics of the figures, it is believed that they were probably the work of a single individual. It is one of a small number known rock art sites on the island.
The Cruz Water Catchment, also known historically as Finona's Water Catchment, is a historic private water supply structure in the United States territory of Guam. It is located south of Guam Highway 9 in the village of Potts Junction in the central northern part of the island. It is a circular concrete structure 3.74 metres (12.3 ft) in diameter, and is 2.55 metres (8.4 ft) in height, of which 0.87 metres (2.9 ft) is exposed above ground level. Its estimated capacity is just over 17,000 litres (4,500 US gal). It was built, according to local oral history, about 1920, and was used to capture rainfall from a nearby house that was destroyed by Typhoon Karen in 1962. The catchment was used to provide water to as many as seven local households, making possible year-round living in an area otherwise lacking fresh water.
The Mount Tenjo Fortifications are a historic defensive gun battery site on Mount Tenjo, a hill overlooking Apra Harbor, the principal deep-water port on the island of Guam. The site includes concrete mounting pads for seven guns and the crumbling remains of a concrete command post structure. These facilities are located just below the crest of the hill on its west side. A defensive trench also extends along the top of the plateau-like hill. Unlike most early 20th-century fortifications on Guam, these facilities were built in the late 1910s by the United States Navy, and not by Japanese forces during the World War II occupation period. These are the only known surviving pre-World War II defensive fortification sites on the island. They were functionally abandoned as a result of the 1922 Washington Naval Conference. Mount Tenjo was the site of battle during the 1944 liberation of Guam.
The Fouha Bay Site is a prehistoric archaeological site near the village of Umatac on the southwestern coast of Guam. First identified in 1977 during a systematic survey by archaeologist Fred Reinman, the site was radiocarbon dated to CE 1200–1400. However, differences in the rate of deposition along stream and river banks make these dates uncertain. Because of a proportionally larger number of archaeological sites in the geologically different parts of eastern Guam, this site is significant in understanding how deposition rates affect site dating methods.
Latte Stone Park, officially Senator Angel Leon Guerrero Santos Latte Stone Memorial Park, is an urban park in Hagåtña, Guam. Established in the 1950s and operated by the Guam Department of Parks and Recreation, it is best known for its set of eight historical latte stones, which were transferred from their original site in Fena. The Park is located along the cliffline below the Governor's residence in Agana Heights and south of the Plaza de España. It is often visited by sightseers visiting central Hagåtña. The park also includes the entrances to two sets of caves that were constructed during the Japanese occupation (1941–1944) by forced laborers and that were listed in the National Register of Historic Places in 1991 as the Agana/Hagåtña Cliffline Fortifications.
