Park City Mountain Resort

"When the snow finally melts for the summer, Park City turns the base of their mountain (including the bottom-most runs) into a playspace for littles, with zip lines, a ropes course, a summer tubing track, rock climbing wall, mini-rollercoasters, and a temporary playground, plus ample areas to sit out in the sun and watch" Full review

"Park City Mountain Resort may be most famous as a winter ski destination, but when the spring rushes in, it truly opens up the mountains for everyone" Full review

"Boasts 7,300 skiable acres with 324 runs accessed by 41 lifts. That includes four gondolas and 32 chairlifts. Those lifts also provide access to eight terrain parks, including six half-pipes." Full review

"The pure number of trails at Park City Mountain Resort makes it one of the best ski mountains for families in the United States"

"In the warmer months, the resort transforms itself into a mountain amusement park, with attractions such as the Alpine Slide and the Alpine Coaster, ziplines, and a climbing wall" Full review