Rio Arriba County is a county in the U.S. state of New Mexico. As of the 2020 census, the population was 40,363. Its county seat is Tierra Amarilla. Its northern border is the Colorado state line.
Rio Arriba County Courthouse, Isaac Rapp, architect, 1916-17
Ghost Ranch rainbow
Trick Rider, Rio Arriba Rodeo, 2013
Truchas Peaks in winter, viewed from Espanola
Taos County, New Mexico
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Taos County is a county in the U.S. state of New Mexico. As of the 2020 census, the population was 34,489. Its county seat is Taos. The county was formed in 1852 as one of the original nine counties i
Rio Arriba County, New Mexico
…The county acquired its present proportions after the creation of San Juan County and other adjustments. Taos County - east Mora County - southeast…
Taos Mountain from El Prado
Earthship home under construction, 2011