Cano Cristales, Colombia

Cano Cristales is a river located in the mountains of Serrania de la Macarena. The area is very remote where there is only way to ride a horse, mule or on foot. The area is filled with waterfalls, rapids and wells where the water is very clear and the surface can be clearly seen.

In the period between the rainy season and dry season occurs between September-November, the river will be changed with filled color. Algae in the river produces a mixture of red, blue, green, black and yellow. The river has no fish because the channel complex and conflicting deviate. The river is also called The River of Five Colours, The Liquid Rainbow and The River That Ran Away From Paradise.

. Fly Geyser Reno, Nevada

The resulting hot shot accidentally from drilling wells to find water, even if it was not formed until 1960. The place has resulted in the geothermal hot water was spurting onto the surface and mineral begins to form which eventually resulted in a small volcano as high as 5 feet, with terraced layers. The terrace has a different color due to the minerals found there. Place of origin does not have a lot of water has attracted geese, ducks, fish and animals here.

. Rio Tinto, Spain

Rio Tinto river flows from the mountains of the Sierra Moreno to the Gulf of Cadiz, Huelva, Spain. Rio Tinto intends Red River and coincides with the state of the river is colored red due to high iron levels. This stream is mined for copper, gold and silver since ancient times and continues to this day.

It also has the oldest mines in the world, believed to be a relic of Nabi Sulaiman. Due to mining activity, this river has a high acid content and a habitat for organisms that live only in extreme circumstances.

Chocolate Hills, Bohol, Philiphines

Chocolate Hills is the most popular tourist attraction in Bohol, Philippine listed at number 6 in the seven new wonders of the world. The hilly area consists of approximately 1268 limestone hills covered with grass cone-shaped with a height of 40-120 meters. Chocolate Hills, which is a wonder of nature is also listed as a national geological monument Philippines.

During the summer, the limestone hills covered with this grass will dry and browned, turning the area into a range of hills that look like chocolate. Recorded that no natural formation of its kind in the world.

Great Blue Hole, Belize

Holes in the called Blue Hole can be found in the waters of the Bahamas and Belize. These holes are often the gateway to a network of caves and some stands up to 14 kilometers. Divers have reported finding a large number of aquatic creatures that are new to science.

Dead Sea, Jordan

Dead Sea, also know as sea salt is located on the border of jordan and israel. It is located at the lowest altitude above the Earth's surface.Due to the salinity and density is very high, it is called the Dead Sea and the water is salty than sea water. it is also known for its man can float on the water surface. marine life such as fish also can not afford to live here.

Socotra, Yamen

Socotra was described as one of the places that looks like an alien from another planet. It is very isolated with extreme climate and dry, and as a result a third of the plants here are not available in other places, including the famous Dragon's Blood trees, unusual plants that produces umbrella-shaped red sap.
Socotra is considered the highest rate of plant diversity in Arabia and is listed as a world heritage site.