This is a world-famous natural wonder Colorado, the United States, the Grand Canyon mountain stone is mostly red, from the bottom to the top of the valley, from the Cambrian to the Cenozoic period of the rock formations, known as the "living geological history textbook" she has passed six million years of history, It is a masterpiece of nature on earth, and the glory and splendor are far from ordinary natural scenery.
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This is a world-famous natural wonder Colorado, the United States, the Grand Canyon mountain stone is mostly red, from the bottom to the top of the valley, from the Cambrian to the Cenozoic period of the rock formations, known as the "living geological history textbook" she has passed six million years of history, It is a masterpiece of nature on earth, and the glory and splendor are far from ordinary natural scenery.