| has gloss | eng: Colorado wine refers to wine made from grapes grown in the U.S. state of Colorado. Colorado's grape growing regions contain some of the highest elevation vineyards in the world, with most viticulture in the state practiced between and feet above sea level. The mountain climate ensures warm summer days and cool nights. Colorado is home to two designated American Viticultural Areas, where most of the vineyards in the state are located. Approximately 60 commercial wineries operate in Colorado and about are planted to grapevines.<ref name="appellation_america"/> |