Colorado—for thirty years no geographical name has been oftener written in connection with the phrases that express height, vastness, space, clearness and a colossal beauty that never wearies or changes or grows old. Hundreds of books, millions of words, have described its scenes. Many thousands have visited it. Endowed with a beauty of fascinating awfulness, and with still another beauty that underlies the magnitude and sits serene amid the grandeur, the inadequate, word-trammeled idea of...