Siete Luminarias (Seven Luminaries) Natural Monument | |
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La Region Volcanica Siete Luminarias | |
Location | Guanajuato, Mexico |
Nearest city | Valle de Santiago |
Coordinates | 20°23′25.8″N101°12′09.6″W / 20.390500°N 101.202667°W |
Area | 89.28 km2 (34.47 sq mi) |
Designation | Natural Monument |
Designated | 1997 |
Administrator | National Commission of Natural Protected Areas |
Siete Luminarias (the Seven Luminarias) is a group of seven extinct volcanoes in central Mexico, located in and around the town of Valle de Santiago in the state of Guanajuato. [1]
The Siete Luminarias are low-rimmed volcanoes, or maars, with steep-sided, flat-bottomed central craters up to one kilometer in diameter. [2] The seven craters are Hoya la Alberca (1672 meters elevation), Hoya de Cíntora (1703 m), Hoya de Flores or Hoya de Alvarez (2100 m), Rincón de Parangueo (2050 m), Hoya de San Nicolás de Parangueo (1820 m), Hoya Blanca (1819 m), and Hoya Solís (1787 m). [3] [4] The volcanoes are part of the Michoacán–Guanajuato volcanic field. [4]
The Siete Luminarias are in the Bajío region, a fertile agricultural region in the southwestern portion of the Mexican Plateau. The Bajío is in the basin of the Lerma River, which flows from east to west to the north of the volcanoes.
Four craters – Rincón de Parangueo, San Nicolás de Parangono, La Alberca, and Cíntora – were formerly home to crater lakes, but over-extraction of groundwater has caused all these lakes to dry up. [5]
Siete Luminarias is in the Bajío dry forests ecoregion. [6]
In 1997 Siete Luminarias was declared a natural monument by the government of Mexico. It covers an area of 89.28 km2 to the south, west, and northwest of the city of Valle de Santiago. [1]
Michoacán, formally Michoacán de Ocampo, officially the Estado Libre y Soberano de Michoacán de Ocampo, is one of the 31 states which, together with Mexico City, comprise the Federal Entities of Mexico. The state is divided into 113 municipalities and its capital city is Morelia. The city was named after José María Morelos, a native of the city and one of the main heroes of the Mexican War of Independence.
Guanajuato, officially the Free and Sovereign State of Guanajuato, is one of the 32 states that make up the Federal Entities of Mexico. It is divided into 46 municipalities and its capital city is Guanajuato.
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Silao, officially Silao de la Victoria, is a city in the west-central part of the state of Guanajuato in Mexico. It is the seat of the municipality with the same name. As of the 2005 census, the city had a population of 66,485, making it the seventh-largest city in the state. Silao is a center of agricultural and industrial activity.
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Yuriria, Guanajuato, Mexico,(Spanish:[ɟʝuˈɾiɾja] ), is one of 46 municipalities in the Mexican state of Guanajuato.
The Lerma River is Mexico's second longest river.
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Valle de Santiago is a municipio (municipality) in the Mexican state of Guanajuato, and also the name of its largest township and cabecera municipal. The municipality is located in the southern portion of the state in the Bajío region of central Mexico, and has an area of some 819.6 square kilometres (316.4 sq mi). The city of Valle de Santiago lies at an elevation of 1,744 metres (5,722 ft) in the east-central part of the municipality, approximately 90 kilometres (56 mi) south of the state capital, Guanajuato.
Salvatierra is a Mexican city located in the valley of Huatzindeo in the lowlands of the state of Guanajuato. It is rich in civil and religious architecture; haciendas, bridges, convents and large houses surrounded in tradition and history. With an area of 507.70 square kilometres, Salvatierra accounts for 1.66% the total area of the state. It is bordered to the north by Tarimoro and Cortazar, to the south by Acámbaro and the state of Michoacán, to the west by Yuriria and Santiago Maravatío, and to the northeast by Jaral del Progreso. The municipality had a total of 94,558 inhabitants of which 34,066 lived in the city of Salvatierra, according to the 2005 census. As of 2020 the municipality had a total of 94,126 inhabitants, compared to 2010, the population in Salvatierra decreased by -3.02%
Mexico's natural monuments are protected natural areas.
The Roman Catholic Archdiocese of León is an ecclesiastical territory or Metropolitan diocese of the Roman Catholic Church based in the Mexican city of León, Guanajuato. It currently covers an area of 41,940 km², and has a population of 6,500,000, including the states of Guanajuato and Querétaro. It was created as the Diocese of León on January 26, 1863 by Pope Pius IX, and elevated to the rank of a metropolitan archdiocese by Pope Benedict XVI on November 25, 2006, with the suffragan sees of Celaya, Irapuato, and Querétaro.
The Central Mexican Plateau, also known as the Mexican Altiplano, is a large arid-to-semiarid plateau that occupies much of northern and central Mexico. Averaging 1,825 m (5,988 ft) above sea level, it extends from the United States border in the north to the Trans-Mexican Volcanic Belt in the south, and is bounded by the Sierra Madre Occidental and Sierra Madre Oriental to the west and east, respectively.
The Trans-Mexican Volcanic Belt pine–oak forests is a subtropical coniferous forest ecoregion of the Trans-Mexican Volcanic Belt of central Mexico.
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The Bajío dry forests is a tropical dry broadleaf forest ecoregion in western−central Mexico.
Michoacán–Guanajuato volcanic field is located in the Michoacán and Guanajuato states of central Mexico. It is a volcanic field that takes the form of a large cinder cone field, with numerous shield volcanoes and maars. Pico de Tancítaro is the highest peak.
Angamacutiro is a municipality in the Mexican state of Michoacán. It is located in the far north portion of the state and its municipal seat is the city of Angamacutiro de la Unión. The name "Angamacutiro" originates from the Uapeani, Pauacume, and Tariácuri native indigenous languages, where it denotes "place on the edge of the canyon" or "lugar al borde de la barranca." This name highlights the region's proximity to a canyon's cliff edge, which is a reflection of its geographic features.
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