Grand Canyon in the spring (cool enough to enjoy hiking)
Glacier/YellowStone/Grand Tetons in summer (excellent trout fishing)
Estes Park in mid-sept, simply to see the elk rutting like crazy. However, anywhere Mid to North Colorado in mid-late September, these aspen trees are unbelievably beautiful
Glacier/YellowStone/Grand Tetons in summer (excellent trout fishing)
Estes Park in mid-sept, simply to see the elk rutting like crazy. However, anywhere Mid to North Colorado in mid-late September, these aspen trees are unbelievably beautiful