Discovery of gold near South Pass in the 1860s led to the creation and settlement of short-lived South Pass City, Wyo. and other settlements nearby. The Carissa Mine was one of the richest, but between 1867 and 1869, 1500 lodes were located during the rush, and as many as 2,000 miners and others may have lived in the little town or on their claims. By the early 1870s, only a few hundred were left. Sporadic gold production has continued since, however, with systematic prospecting by an American subsidiary of a Canadian firm permitted as recently as 2006.
South Pass City, a gold mining town founded near South Pass in 1867, reached its pinnacle soon after a valuable strike was made in 1868 at the Carissa Mine. The town is also famous as the birthplace of women’s suffrage, because the 1869 bill making Wyoming Territory the first government in the world to guarantee women the right to vote was introduced by South Pass City’s representative, William H. Bright. Esther Hobart Morris, appointed South Pass City justice of the peace soon afterward, became the first woman in the nation to hold public office. The town, with many original buildings carefully restored, is operated as a state historic site.