Western Savanna Province

Facatativá is a city and municipality in the Cundinamarca Department, located about 18 miles (31 km) northwest of Bogotá, Colombia and 2,586 meters above sea level. The city is known for its Archaeological Park Piedras del Tunjo (Rocks of the Tunjo Indian) and best known in Colombia as Piedras del Tunjo (literally, Rocks of Tunjo), although locals call it Piedras de Tunja (Rocks of Tunja). It features large rock formations that were once the bottom of a lake.

The Roman Catholic Diocese of Facatativá (Latin: Facatativensis) is a diocese located in the northwest of Cundinamarca Department in Colombia. Its see is the city of Facatativá; the diocese is part of the ecclesiastical province of Bogotá in Colombia. The diocesan territory includes the municipalities of Albán, Bojacá, El Rosal, Facatativá, Funza, Guayabal de Síquima, La Vega, Madrid, Mosquera, Nimaima, Nocaima, Quebradanegra, San Francisco de Sales, Sasaima, Subachoque, Supatá, Tabio, Tenjo, Tobía, Útica, Vergara, Villeta and Zipacón in Cundinamarca.The diocese is bordered by the Diocese of Zipaquirá to the north, the Dioceses of Engativá and Fontibón to the east, the Diocese of Girardot to the southwest, and the Diocese of La Dorada-Guaduas to the northwest.

Piedras del Tunjo (Spanish for "Tunjo Rocks") is an important archaeological park established on a natural rock shelter 40 kilometres (25 mi) west of Bogotá in the municipality of Facatativá.

Zipacón (Spanish pronunciation: [sipaˈkon]) is a municipality and town of Colombia in the Western Savanna Province, part of the department of Cundinamarca. The urban centre of Zipacón is situated at an altitude of 2,550 metres (8,370 ft) on the Bogotá savanna, the southern flatlands of the Altiplano Cundiboyacense in the Eastern Ranges of the Colombian Andes. Zipacón borders Anolaima, Facatativá, La Mesa and Bojacá.

The Bojacá River is a river on the Bogotá savanna and a right tributary of the Bogotá River.

The Subachoque River is a river on the Bogotá savanna and a right tributary of the Bogotá River.

Bojacá is a municipality and town of the Western Savanna Province, Colombia in the department of Cundinamarca. The urban centre is situated at an altitude of 2,598 metres (8,524 ft) on the Bogotá savanna at 40 kilometres (25 mi) from the capital Bogotá. The municipality borders Zipacón, Madrid and Facatativá in the north, Madrid and Mosquera in the east, Soacha and San Antonio del Tequendama in the south and Tena, La Mesa and Zipacón in the west.

Madrid (Spanish pronunciation: [maˈðɾið]) is a city and municipality in the Western Savanna Province, part of the department of Cundinamarca, Colombia. The city is located 21 kilometres (13 mi) from the capital Bogotá. The city's main and biggest industry is the growing of flowers, especially roses which are mostly exported to the United States and Japan. Madrid borders Bojacá, El Rosal, Facatativá, Funza, Mosquera, Sibaté, Soacha, Subachoque, Tabio and Tenjo.

The Hiló Formation (Spanish: Formación Hiló, Kih) is a geological formation of the Altiplano Cundiboyacense, Eastern Ranges of the Colombian Andes. The predominantly shale formation dates to the Middle Cretaceous period; Late Albian to Early Cenomanian epochs and has a measured thickness at its type section of 470 metres (1,540 ft). The fossiliferous formation has provided a great abundance of ammonites and other marine species.

Lake Herrera is a small lake located at 5 kilometres (3.1 mi) from the urban centre of Mosquera and about 20 kilometres (12 mi) west of the capital Bogotá in Cundinamarca, Colombia. The Andean lake has made its name in the Herrera Period, the period in the history of central Colombia before the Muisca Period, after archaeologist Sylvia Broadbent excavated ceramics around Lake Herrera in 1971.

Mosquera is a municipality of Colombia in the Western Savanna Province, part of the department of Cundinamarca. Mosquera is close to the capital Bogotá and is part of its metropolitan area. The urban centre of Mosquera is situated at an altitude of 2,516 metres (8,255 ft) on the Bogotá savanna. The municipality borders the localities Bosa and Fontibón of Bogotá in the east, Soacha in the south, Madrid and Funza in the north and Bojacá in the west.

The Sabana Formation (Spanish: Formación Sabana, Q1sa, QTs) is a geological formation of the Bogotá savanna, Altiplano Cundiboyacense, Eastern Ranges of the Colombian Andes. The formation consists mainly of shales with at the edges of the Bogotá savanna lignites and sandstones. The Sabana Formation dates to the Quaternary period; Middle to Late Pleistocene epoch, and has a maximum thickness of 320 metres (1,050 ft), varying greatly across the savanna. It is the uppermost formation of the lacustrine and fluvio-glacial sediments of paleolake Humboldt, that existed at the edge of the Eastern Hills until the latest Pleistocene. The uppermost sediments of the Sabana Formation were deposited during the Last Glacial Maximum, a time when the first humans populated the Bogotá savanna. These hunter-gatherers used the bones of the still extant Pleistocene megafauna as Notiomastodon platensis, Cuvieronius hyodon and Equus neogeus, of which fossils have been found in the Sabana Formation. Knowledge about the formation has been provided by geologists Alberto Guerrero, Thomas van der Hammen and others.