Boulder's lively pedestrian mall — great shops, street performers, coffee, and people watching. Very close to the Boulder Marriott Hotel!
Towering red sandstone formations and one of the world's most famous concert venues. Free to visit during the day — hike the trails, explore the music museum, and soak in the views.
One of America's most spectacular national parks. Drive Trail Ridge Road, hike to Bear Lake, and watch elk roam freely. October is a magical time to visit — fall foliage and far fewer crowds.