The simple-station Tercer Milenio is part of the TransMilenio mass-transit system of Bogotá, Colombia, opened in the year 2000.

The station is located in the center of the city, more specifically on Caracas Avenue between Avenida de los Comuneros and Diagonal 7 Bis.

It meets the demand of the neighborhoods La Estanzuela, Santa Inés, San Bernardo, Eduardo Santos and its surroundings.

In the vicinity are: The station receives its name from Parque Tercer Milenio, located on the eastern side.

This park is recognized for being the largest park in the downtown area of Bogotá as well as for renovating an area previously depressed, known as El Cartucho.