Which river flows through the Grand Canyon?
Rio Grande
Colorado
Snake
Sacramento
Colorado River established its course through the canyon at least 17 million years ago. Since then, it exposed about two billion years of the Earth's geological history.
reach: rather globalcanyonsgeographygeography of North Americageography of the United StatesNorth Americariversrivers of North Americarivers of the United StatesUnited States
Answers by country
Rio Grande
Colorado
Snake
Sacramento
answers

17

24

81

51

20472

23

1208

26

58

32

16

103

622

63

44

43

333

71

20

150