2 Best Sights in Ollantaytambo, Cusco and the Sacred Valley

Walk above town to a formidable stone structure, where massive terraces climb to a temple area honoring the sun god. Although the elaborate, walled complex was the valley's main defense against the Antis (jungle people) from the neighboring rain forests, with the sun temple, used for astronomical observation, as well as the Baños de la Ñusta (ceremonial princess baths), archaeologists believe that Ollantaytambo existed for more than defensive purposes, as was typical with Inca constructions. Construction, which began during the reign of Pachacutec but was never completed, incorporates rose-colored granite that was not mined in this part of the valley. The structure was the site of the greatest Inca victory over the Spanish during the wars of conquest. Manco Inca fled here in 1537 with a contingent of troops after the disastrous loss at Sacsayhuamán and routed Spanish forces under Hernando Pizarro. The victory was short-lived: Pizarro regrouped and took the fortress. If you come on your own, take the time to walk up above and through a wooden door at the back to see an Intihuatana ("hitching post of the Sun").

The Old Town's distinctive appearance can be attributed to Inca organizational skills. They based their communities on the unit of the cancha, a walled city block, each with one entrance leading to an interior courtyard, surrounded by a collection of houses. The system is most obvious in the center of town around the main plaza. You'll find the most welcoming of these self-contained communities at Calle del Medio. A tourist information office on the Plaza de Armas can help direct you.