Other nearby Inca sites are: Pachacuti's presumed winter home Machu Picchu, which can be reached by a lightly maintained Inca trail; the "fortress" at Ollantaytambo; and the "fortress" of Sacsayhuaman which is approximately two kilometers from Cusco. Other less visited ruins include Inca Wasi, the highest of all Inca sites at 3,980 m (13,134 feet), and Old Vilcabamba the capital of the Inca after the Spanish took over Cusco.