Copper Mountain Summer Events: A Hidden Gem in the Rockies Summer in Copper Mountain, where the crowds disappear, but the magic doesn’t. When summer arrives in Copper Mountain, the busy ski season fades, but the magic stays. Because the crowds disappear, you can explore the mountains in a calmer, more personal way. Birds sing in the trees. Wildflowers bloom along the trails. The air is crisp, clean, and cool enough...