West side of the 30m pyramidal monument marking the equator, first identified in this district by Charles Marie de la Condamine in 1736, La Mitad del Mundo, San Antonio, Pichincha Province, Ecuador, South America

1736 30m charles marie de la condamine color image day district ecuador equator first identified historical landmark history horizontal la mitad del mundo line marking monument nobody outdoors path photography pichincha province pyramidal san antonio south america tourist attraction travel travel destinations west side americas color colour daytime ecuadorian historical landmark linear mark memorial outside south american walkway