Which river is so beautifully colored?

Rio Tinto, Spain
Caño Cristales, Colombia
Aruwimi, Congo
Nakina, Canada
Caño Cristales is a Colombian river located in the Serrania de la Macarena province of Meta. The river is commonly called the "River of Five Colors" or the "Liquid Rainbow", and is even referred to as the most beautiful river in the world due to its striking colors. The bed of river in the end of July through November is variously colored yellow, green, blue, black, and especially red, the last caused by the Macarenia clavigera on the bottom of the river.
Ninjai
0
Correct this question
3
Very interesting!
reach: rather country specificgeographyriversSouth America

Answers by country

Rio Tinto, Spain
Caño Cristales, Colombia
Aruwimi, Congo
Nakina, Canada
answers
flagThailand
7%
85%
0%
7%
14
flagItaly
8%
82%
6%
1%
58
flagAustralia
11%
64%
2%
20%
34
flagRomania
18%
63%
18%
0%
11
flagRepublic of Ireland
28%
59%
2%
4%
42
flagGreece
11%
58%
19%
11%
36
flagthe United States
27%
51%
9%
10%
358
flagPoland
10%
50%
25%
13%
5120
flagGermany
18%
44%
24%
11%
505
flagthe Netherlands
11%
44%
20%
23%
43
flagUnknown
40%
40%
0%
20%
10
flagPakistan
10%
40%
30%
20%
10
flagthe United Kingdom
28%
39%
18%
13%
175
flagSwitzerland
25%
39%
23%
11%
51
flagAustria
10%
38%
32%
17%
75
flagCanada
26%
36%
10%
26%
19
flagFrance
35%
35%
7%
21%
14
flagIndia
27%
32%
20%
17%
58
flagSpain
30%
23%
7%
38%
13
flagIsrael
9%
18%
63%
9%
11