La Cueva del Fantasma, ("Cave of the Ghost" in Spanish) is a giant cave in southern Venezuela. Actually, "La Cueva del Fantasma" is so vast that two helicopters can comfortably fly into it and land next to a towering waterfall.
Casa Rosada in Buenos Aires; this is the official residence of the president of Argentina. If you've seen Evita, the balcony on the third floor is the location of the song "Don't Cry for Me, Argentina.
Teatro Colon in Buenos Aries, Argentina, is one of the most renowned theaters in the world. The massive and elaborate structure was built in the Restoration work began in 2006 and it is a key historical piece in the city.