The Wyoming Governor's Mansion is the official residence of the governor of Wyoming. The current mansion was built during 1976 in Cheyenne.
The public can tour the residence Monday through Saturday from 9:00 am to 5:00 pm and Sunday 1 pm to 5 pm. There is no admission fee.
Wikipedia https://en.wikipedia.org/wiki/Wyoming_Governor's_Mansion
More information on Wyoming's State Parks http://wyoparks.state.wy.us/Site/SiteInfo.aspx?siteID=23
Phone +1 307 777 7878
Address 300 E. 21st Street, Cheyenne, WY 82009, USA
Coordinates 41°8'19.471" N -104°48'52.754" E