The astonishing Enchanted Valley, with its 4000-year-old petroglyphs and pictographs brings ancient cultures to life. Discovered in 1946 and declared a National Historic Monument of Chile in 1972, the site holds great historical and cultural importance with beautifully-preserved stone carvings that depict lofty personages with curious antenna and sparkling tiarras. See pictographs of sun, snake and fishlike forms and peer into hollowed out mortar stones used to grind grains and prepare paints. This strenuous 6-hour tour also takes you to a local winery for a guided tour and wine sampling with a snack and time to shop for your favorite vintage.