The Aspaas Ranch, located near Hesperus in LaPlata County,was deeded to Annette Johnsen Aspaas, a Norwegian immigrant, in 1913. Annette passed in 1920, dividing the ranch among her four children and it has remained in the family since then. Historically and today, Aspaas Ranch raises cattle and allows grazing in the autumn. By 2010, Helen Ruth Aspaas finished purchasing shares from cousins and became sole owner of the property. In 2010, Helen Ruth placed a conservation easement on the ranch, held by La Plata Open Space Conservancy.