If you decide to visit Columbia and the National Park in the town of La Makarena, be sure to visit it from September to November. Why exactly this period? Because this time from the year there is liquid rainbow, as many people call it.
It is a river that most time of the year is quite normal, like any other, and then in a few weeks turns into a miracle.
During the period from September to November in the river grow algae with strong colors that create amazing underwater diversity.
Colombian tourist agencies recommend to come with an air transport vehicle, and the local tourist guides will direct you to this spectacle in color.