4. Grand Canyon, Arizona, U.S

Grand Canyon is the steep sided massive canyon located in Arizona, US. Grand Canyon is formed by the continuous action of Colorado river, it is one of the globally popular national parks in Unites States.

Interesting Facts About Grand Canyon

Grand Canyon have a depth of 1.83 km, width upto 29 km and length of 446 km , known for beautiful landscape and rock formations.
Grand Canyon contain 1.15 billion years aged metamorphic rocks which can reveal lots of facts about Earth history.
Rare animal species and desert plants can be found within grand canyon.
Weather in grand canyon dramatically changes with time.