The San Luis Valley is a region in south-central Colorado with a small portion overlapping into New Mexico. The valley is approximately 122 miles (196 km) long and 74 miles (119 km) wide, extending from the Continental Divide on the northwest rim into New Mexico on the south. It contains 6 counties and portions of 3 others. It is an extensive high-altitude depositional basin of approximately 8,000 square miles (21,000 km2) with an average elevation of 7,664 feet (2,336 m) above sea level. The valley is a section of the Rio Grande Rift and is drained to the south by the Rio Grande, which rises in the San Juan Mountains to the west of the valley and flows south into New Mexico. The San Luis Valley has a cold desert climate but has substantial water resources from the Rio Grande and groundwater.
The Sangre de Cristo Range is a mountain range of the Rocky Mountains in southern Colorado in the United States, running north and south along the east side of the Rio Grande Rift. The mountains extend southeast from Poncha Pass for about 75 mi (121 km) through south-central Colorado to La Veta Pass, approximately 20 mi (32 km) west of Walsenburg, and form a high ridge separating the San Luis Valley on the west from the watershed of the Arkansas River on the east. The Sangre de Cristo Range rises over 7,000 ft (2,100 m) above the valleys and plains to the west and northeast.
Raton is a city and the county seat of Colfax County in northeastern New Mexico. The city is located just south of Raton Pass. The city is also located about 6.5 miles south of the New Mexico–Colorado border and 85 miles west of Texas.
Great Sand Dunes National Park and Preserve is an American national park that conserves an area of large sand dunes up to 750 feet (230 m) tall on the eastern edge of the San Luis Valley, and an adjacent national preserve in the Sangre de Cristo Range, in south-central Colorado, United States. The park was originally designated Great Sand Dunes National Monument on March 17, 1932, by President Herbert Hoover. The original boundaries protected an area of 35,528 acres. A boundary change and redesignation as a national park and preserve was authorized on November 22, 2000, and then established on September 24, 2004. The park encompasses 107,342 acres while the preserve protects an additional 41,686 acres for a total of 149,028 acres. The recreational visitor total was 527,546 in 2019.
Sangre de Cristo can refer to:
The Wet Mountain Valley is a high elevation mountain valley located in Custer County, in south-central Colorado.
Glorieta Pass is a mountain pass in the Sangre de Cristo Mountains of northern New Mexico. The pass is at a strategic location near at the southern end of the Sangre de Cristos in east central Santa Fe County southeast of the city of Santa Fe.
The Sangre de Cristo Mountains are the southernmost subrange of the Rocky Mountains. They are located in southern Colorado and northern New Mexico in the United States. The mountains run from Poncha Pass in South-Central Colorado, trending southeast and south, ending at Glorieta Pass, southeast of Santa Fe, New Mexico. The mountains contain a number of fourteen thousand foot peaks in the Colorado portion, as well as all the peaks in New Mexico which are over twelve thousand feet.
Blanca Peak is the fourth highest summit of the Rocky Mountains of North America and the U.S. state of Colorado. The ultra-prominent 14,351-foot (4,374 m) peak is the highest summit of the Sierra Blanca Massif, the Sangre de Cristo Range, and the Sangre de Cristo Mountains. The fourteener is located 9.6 miles (15.5 km) north by east of the Town of Blanca, on the drainage divide separating Rio Grande National Forest and Alamosa County from the Sangre de Cristo Land Grant and Costilla County. The summit is the highest point of both counties and the entire drainage basin of the Rio Grande. Below the steep North Face of Blanca Peak two live Glaciers once developed, until extinction sometime after 1903. North & South Blanca Glaciers were located at 37° 35N.,longitude 105° 28W. Blanca Peak is higher than any point in the United States east of its longitude.
Ratón Pass is a 7,834 ft (2,388 m) elevation mountain pass on the Colorado–New Mexico border in the western United States. It is located on the eastern side of the Sangre de Cristo Mountains between Trinidad, Colorado and Raton, New Mexico, approximately 180 miles (290 km) northeast of Santa Fe. Ratón is Spanish for "mouse". The pass crosses the line of volcanic mesas that extends east from the Sangre de Cristo Mountains along the state line, and furnishes the most direct land route between the valley of the Arkansas River to the north and the upper valley of the Canadian River, leading toward Santa Fe, to the south. The pass now carries Interstate 25 and railroad tracks.
The Galisteo Basin is a surface basin and a closely related groundwater basin in north-central New Mexico. Its primary watercourse is the Galisteo River or Galisteo Creek, a perennial stream, for part of its course, that flows from the eastern highlands down into the Rio Grande about three miles above the Santo Domingo Pueblo. The Galisteo basin covers approximately 467,200 acres and runs from San Miguel County in the east, across Santa Fe County, and into Sandoval County at its westernmost point, the Rio Grande. Northeast of Galisteo Basin rise the Sangre de Cristo Mountains and to the southwest lie the Sandia Mountains. Because of its location lying between mountain ranges and connecting the upper Rio Grande Valley with the Great Plains, the Galisteo Basin was used as a trade route by prehistoric and historic indigenous and later also by the Spanish explorers.
The Wet Mountains are a small mountain range in southern Colorado, named for the amount of snow they receive in the winter. They are a sub-range of the Sangre de Cristo Mountains, in the southern Rocky Mountains System. There are three variant names of mountain range: Cuerno Verde, Greenhorn Mountains, and Sierra Mojada.
The following outline is provided as an overview of and topical guide to the U.S. state of Colorado:
La Veta Pass is the name associated with two nearby mountain passes in the Sangre de Cristo Mountains of south central Colorado in the United States, both lying on the boundary between Costilla and Huerfano counties.
Sangre de Cristo Pass, elevation 9,468-foot (2,886 m), is a mountain pass in the Sangre de Cristo Mountains of the U.S. State of Colorado. The pass is located immediately north of U.S. Highway 160 one half mile northwest of North La Veta Pass. The pass separates Costilla County from Huerfano County, the Rio Grande drainage basin from the Arkansas River basin, and the headwaters of Sangre de Cristo Creek from those of Oak Creek.
Trinchera Creek is a tributary of the Rio Grande in Costilla County, Colorado in the United States. It flows west from a source in the Sangre de Cristo Mountains to a confluence with the Rio Grande.
Mountain Home Reservoir is a reservoir and state wildlife area in Costilla County, Colorado, near Fort Garland. Frozen in winter, the reservoir lies at 2,483 meters elevation on the western slope of the Culebra Range of the Sangre de Cristo Mountains in southern Colorado.
Grape Creek is a tributary of the Arkansas River that flows through Custer and Fremont counties in South-Central Colorado. The creek drains much of the Wet Mountain Valley, located between the Sangre de Cristo Mountains and the Wet Mountains in Custer County.
Smith Reservoir is located in Costilla County, Colorado, south of Blanca in the San Luis Valley. The reservoir is owned by the Trinchera Irrigation Company.
