Members of the 28th Civil Engineer Squadron and 28th Force Support Squadron install a rock climbing wall in the Pride Hangar on Ellsworth Air Force Base, S.D., Dec. 3, 2012. The 32-foot wall was installed as part of Outdoor Recreation’s outdoor adventure program, designed to get Airmen and families more involved with outdoor activities and teach them how to participate in them safely. (U.S. Air Force photo by Airman 1st Class Kate Thornton-Maurer/Released)