Where to fly: Aspen/Pitkin County Airport [post_ads_2] The Maroon Bells-Snowmass Wilderness is one of the more popular attractions within the White River National Forest in Colorado. For peak floral appreciation, head to the national park in spring. Pro Tip: For complete solitude, camp out in the Conundrum Hot Springs—only a short distance from the Maroon Bells-Snowmass Wilderness.