Guatavita Lake is in the form of a perfect circle and is the site of a centuries-old treasure hunt. There are different opinions about the origins of the lake as well as the reason for its rare circular shape. Some say it is a volcanic crater whereas others believe it is the result of a meteorite impact. What is known for sure is that the lake was once an important ceremonial site for the ancient Muisca civilization. In one ritual, the chief of the Muisca tribe used to coat himself in gold dust and then bathe in the lake while throwing offerings of gold and precious stones into the water. It was this ritual that gave rise to the legend of El Dorado.
