MOORCROFT, Wyo. – Oct. 30, 2026 – A parkwide asphalt rehabilitation project will begin at Keyhole State Park on Nov. 2, 2026. This project encompasses asphalt repairs on Marina Road, Pat’s Point Road, and sections of Brandenburg Loop. Work will continue through the end of 2026, with additional work expected in June 2027 when temperatures allow.

Keyhole State Park staff ask visitors to use caution when entering the park through either the Marina Road or Coulter Bay entrances and to follow any temporary traffic direction changes.

Electric sites at the Coulter Bay campground will remain closed until Dec. 1, 2026, to accommodate heavy equipment, trucks, and construction materials. 

For more information, please contact Project Manager Andrew Skiba at This email address is being protected from spambots. You need JavaScript enabled to view it.  or Keyhole State Park Superintendent Mary Negri at This email address is being protected from spambots. You need JavaScript enabled to view it.. 

Figure 1: The Marina Road Entrance at Keyhole State Park.