A few nice Colorado Denver images I found:

Learning to Swim
Colorado Denver
Image by bigvern
2013 Denver Dumb Friends League "Furry Scurry"

Colorado Air National Guard Members Deploy to Iraq
Colorado Denver
Tech Sgt. William Schmidt, 140th Aircraft Maintenance Squadron, Colorado Air National Guard, Buckley Air Force Base, Aurora, Colo., talks with his daughter Shealie and son Rylan as he waits to hear his name called just prior to deploying to Iraq.
140th Wing Public Affairs
Photo by Master Sgt. John Nimmo, Sr.
Date: 05.06.2009
Location: Denver, US
Related Photos: dvidshub.net/r/ccq9qs