Shoshone Falls, Snake River, Idaho, looking through the timber, and showing the main fall, and upper or "Lace Falls."

Shoshone Falls, Snake River, Idaho, looking through the timber, and showing the main fall, and upper or "Lace Falls."

Shoshone Falls, Snake River, Idaho, looking through the timber, and showing the main fall, and upper or "Lace Falls."

Shoshone Falls, Snake River, Idaho. Main fall, 210 feet from upper to lower level; height of cañon walls at the falls, 1,000 feet. A number of minor falls, islands, and boulder rocks among the main falls add beauty to the lonely majesty of this scene.

Shoshone Falls, Snake River, Idaho. Main fall, 210 feet from upper to lower level; height of cañon walls at the falls, 1,000 feet. A number of minor falls, islands, and boulder rocks among the main falls add beauty to the lonely majesty of this scene.

Shoshone Falls, Snake River, Idaho. Main fall, 210 feet from upper to lower level; height of cañon walls at the falls, 1,000 feet. A number of minor falls, islands, and boulder rocks among the main falls add beauty to the lonely majesty of this scene.

Shoshone Falls, Snake River, Idaho. Main fall, 210 feet from upper to lower level; height of cañon walls at the falls, 1,000 feet. A number of minor falls, islands, and boulder rocks among the main falls add beauty to the lonely majesty of this scene.

Alpine lakes, and mountain scenery, in the Cerro Blanco Mountains, Colorado, 18,000 feet above sea-level.

Alpine lakes, and mountain scenery, in the Cerro Blanco Mountains, Colorado, 18,000 feet above sea-level.

Alpine lakes, and mountain scenery, in the Cerro Blanco Mountains, Colorado, 18,000 feet above sea-level.

Baldy Peak, Cerro Blanco Mountains, Colorado, 14,234 feet above sea-level. Limit in altitude of vegetation about 11,000 feet.

Baldy Peak, Cerro Blanco Mountains, Colorado, 14,234 feet above sea-level. Limit in altitude of vegetation about 11,000 feet.