The land where Colombia now stands has been home to people for more than 20,000 years. The first people had many groups, cultures, and languages. There are many tools, caves, and things of those peoples. In Colombia, the peoples were similar to those of Asia, because scientists say that the first people came to America from Siberia or southeast Asia more than 50,000 years ago. The peoples of Colombia were called Arawak, Caribe, and Chibcha, but there were many other groups. The most famous were the Muiscas. legend of El Dorado comes from the Muiscas. The king of the Muiscas used to bathe in Lake Guatavita and he used a lot of gold for his bath. The Spanish heard about this, and the people told them that there was a great golden city somewhere. They started to look for El Dorado. The International Airport of Bogotá is called El Dorado International Airport, because the legend was born in Colombia. The descendants of the first peoples of Colombia live integrated with others. Some groups live in the forest, but many live in the countryside and in the cities.