Sevier County, Utah
Sevier County ( sə-VEER) is a county in Utah, United States. As of the 2020 United States census, the population was 21,522. Its county seat and largest city is Richfield.
Pando, a clonal quaking aspen stand, that, according to some sources, is the oldest (80,000 years) and largest (106 acres, 13 million pounds) organism on Earth, is located in this county.