Country Highlights - Mexico City, Puebla & Oaxaca On this tailored adventure, you will get a chance to uncover the lesser-known aspects of Mexico. The country is brimming with art and culture, being third in the world for the number of cities recognized as UNESCO World Heritage sites, and home t... Mexico City to Oaxaca Coast: Culture, Biodiversity, and Art of Mexico Discover Mexico's culture, biodiversity, and art on a trip from Mexico City to the Oaxaca Coast. Visit ruins, learn to make traditional mole, and relax on secluded beaches.