The Grand Canyon is one of the most unusual geological sites on our planet, so it is very well researched. In it you can find 4 geological eras of the…
How was the Grand Canyon formed?
Nature is the most skillful craftsman. It is impossible to unravel the secrets of all her creations. An inquisitive person…
Grand Canyon: history of discovery, interesting facts
The Grand Canyon in the United States was discovered in 1540 by Spanish treasure-seeking travelers.
Grand Canyon for tourists
By the end of the 19th century, the Grand Canyon had become a very popular tourist destination. Savvy entrepreneurs built…