There's an opportunity today to visit the spectacular temples of Monte Alban just outside of Oaxaca. Monte Alban was inhabited for 1500 years by the Olmec, Zapotec and Mixtec peoples, and this World Heritage site is an outstanding example of a pre-Columbian ceremonial centre, with terraces, dams, canals and pyramids carved out of the mountain. Alternatively, why not have a go at plating up some delicious local fare during a cooking class, visit a traditional weaving arts town, and stop by a local mezcal distillery. In the evening, if you've any energy left, you could head out for dinner with your fellow travellers and enjoy the town's lively atmosphere.