Best Women’s Retreats in Colorado, 2026–2027

Usually two to three days for the worst of it. Expect a headache, poor sleep, breathlessness on stairs and a lower alcohol tolerance on arrival. The standard advice works: arrive and rest rather than hiking on day one, drink steadily, skip alcohol for forty eight hours, and sleep lower than the highest point you visited. If a headache comes with vomiting or confusion, descend rather than wait.

No. A great deal of what makes Colorado work happens while sitting still: hot springs, high valley meadows reachable by car, and the simple effect of thin bright air on how you sleep and think. The altitude does make ordinary effort harder, so if you are not a walker, choose a valley location at seven or eight thousand feet rather than a mountain pass.

April and May, and often into early June at altitude. This is mud season: snow melts, trails turn to slush and mud, high roads stay closed, and many mountain towns shut down between the ski and summer seasons. It is cheap for a reason. If you want green meadows and open passes, wait until the second half of June.