This past weekend my wife and I stayed at the Vail Marriott in Vail, CO.

I love skiing and the snow was amazing for being Thanksgiving week so we were able to ski nearly the entire mountain there at Vail including the huge bowls in the back.

The fitness room at the Vail Marriott was unreal.  I have seen a few nice hotel gyms, including the one in my hometown at the JW Marriott in San Antonio.  The Vail Marriott was unrivaled though.  It had both resistance equipment and cardio equipment.  There was a small crowd in there on the first morning which kept me out of there and working out in my hotel room, but on the second day it was wide open.

If you head to Vail I strongly recommend the Vail Marriott.  Not only is the hotel itself beautiful and the mountains behind it a great way to workout, but when it is -20F like it was the first night we were there, the indoor exercise options are great!