Vail is a town that was drawn on a map before it existed. In 1962 there was nothing in this valley but a sheep pasture and a highway pass; six months after construction began, on 15 December, the lifts opened. Pete Seibert and Earl Eaton had trained with the US Army's 10th Mountain Division at nearby Camp Hale, noticed this mountain, and built a Bavarian-style village at its foot. That's why Vail looks like a film set: the whole place is about 60 years old, and every cobble was put there on purpose.
The mountain is the real thing, though. It's the biggest in Colorado, with seven Back Bowls, a gladed area called Blue Sky Basin and an average of 354 inches of snow a year. It's also expensive, busy at the weekend and reached over a mountain highway that can close. Five days is the right length because the mountain has three personalities and each deserves a day, with a fourth day for Beaver Creek, which sits 10 miles west on the same Epic Pass, and a fifth for a day off your legs.
The plan runs Monday to Friday: front side on Monday, Back Bowls on Tuesday, Blue Sky Basin on Wednesday, Beaver Creek on Thursday and a day without skis on Friday, then you drive out on Saturday morning. Start on a Monday, in January or early March if you can; holiday weeks and weekends are when this valley is at its worst. The Back Bowls and Blue Sky Basin need a deep base and are often partly closed in November and December, so in early season swap days 2 and 3 for more front side and Game Creek. More about the country is on the United States page.