A few miles into our hike on the Upper Piney River Trail, past where most hikers turn around, my son and I clambered above the valley on game trails in the late-day light. We spotted marmots, moose, and black bear — more wildlife than people on this often-busy trail. It was our first full day in Colorado’s Vail Valley, and it was making a strong case for summer travel.
Although Vail Valley is better known for winter luxury (Vail Ski Resort and its sister ski resort in Avon, Beaver Creek, 10 minutes west of Vail, are bywords for boutique ski vacations), this high-elevation, highly elevated region of the Rocky Mountains harbors its share of summer adventures, from peak-bagging to pedaling and whitewater rafting. With so many options, visiting in the warm months requires a game plan to maximize time in the mountains. And a home base like the Sheraton Mountain Vista Villas.





