Colorado Springs is second, and Aurora ranks first, with 6.5 percent, or 18,691 DIC residents more than a half-mile walk from parks, trails or water access locations.

Colorado amusement and water parks, like Elitch Gardens, Water World, Glenwood Caverns Adventure Park and Lakeside Amusement Park, are open for summer.

Colorado's top water parks closed Tuesday due to continued drizzly weather. Denver's high temp will be 20 degrees cooler than average.