Lake De Smet

In northeastern Wyoming, there is a legend of a prehistoric creature living in Lake De Smet that they've named 'Smetty.'

This week marks the 177th anniversary of the first Catholic Mass ever conducted in the Cowboy State. July 5, 1840, Father Pierre De Smet presided over the mass during the annual Green River Rendezvous at Horse Creek in Sublette County, near the present-day town of Pinedale...