page_title: Sierra Gorda
section_title: Major communities
hierarchical_section_title: Sierra Gorda / Major communities
caption_attribution_description: English: The Fraile Plaza in Jalpan de Serra,Querétaro, Mexico
context_page_description: The Sierra Gorda is an ecological region centered on the northern third of the Mexican state of Querétaro and extending into the neighboring states of Guanajuato, Hidalgo and San Luis Potosí. Within Querétaro, the ecosystem extends from the center of the state starting in parts of San Joaquín and Cadereyta de Montes municipalities and covering all of the municipalities of Peñamiller, Pinal de Amoles, Jalpan de Serra, Landa de Matamoros and Arroyo Seco, for a total of 250 km² of territory. The area is extremely rugged with high steep mountains and deep canyons. As part of the Huasteca Karst, it also contains many formations due to erosion of limestone, especially pit caves known locally as sótanos. The area is valued for its very wide diversity of plant and animal life, which is due to the various microenvironments created by the ruggedness of the terrain and wide variation in rainfall. This is due to the mountains’ blocking of moisture coming in from the Gulf of Mexico, which generally makes the east side fairly moist and the west semiarid scrub brush.
context_section_description: Jalpan de Serra is in the north of Querétaro. It is called the "heart of the Sierra Gorda" in part due to is geographic location in the city and the fact that it is the only city in the biosphere. Jalpan is closely surrounded by mountains, with cobblestone streets around the very center. Mornings frequently are foggy or cloudy, with the sun burn such off by midday. Ecotourism and tourism related to the five Franciscan friary declared a World Heritage Site have recently become an important part of the economy. The Jalpan Dam has become important as a habitat for aquatic birds.
  Xichú, in the state of Guanajuato, was founded in 1585 as a mining town, with the municipality containing a high elevation at Cerro El Descarado, at 2,400masl and a low elevation where the Santa María River and the Xoconoxtle meet at 826 masl, the lowest in the state. It has a population of over 11,000 people and although very few are indigenous, Huasteca influence is notable.
  Zimapán is the largest city in the Hidalgo portion of the Sierra Gorda. Unlike other parts of the Sierra Gorda, this area has been dominated by the Otomi, with the Spanish city founded in 1522. It is primarily a mining center, extracting various metals and stones from the steep mountains that surround it. The municipality has a fairly significant number of indigenous language speakers; over 3,000 in a total population of about 34,000.
caption: View of Fraile Plaza in Jalpan de Serra
exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D60", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Ver.1.00", "Image DateTime": "2011:03:20 12:14:29", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "216", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "300", "Thumbnail YResolution": "300", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "25960", "Thumbnail JPEGInterchangeFormatLength": "9292", "Thumbnail YCbCrPositioning": "Co-sited", "EXIF ExposureTime": "1/200", "EXIF FNumber": "71/10", "EXIF ExposureProgram": "Unidentified", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:03:20 12:14:29", "EXIF DateTimeDigitized": "2011:03:20 12:14:29", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "18/5", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "18", "EXIF SubSecTime": "70", "EXIF SubSecTimeOriginal": "70", "EXIF SubSecTimeDigitized": "70", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3872", "EXIF ExifImageLength": "2592", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "25820", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[0, 2, 0, 2, 1, 2, 0, 1]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "27", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Hard", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0"}