Vitcos was a residence of Inca nobles and a ceremonial center of the Neo-Inca State. The archaeological site of ancient Vitcos, called Rosaspata, is in the Vilcabamba District of La Convención Province, Cusco Region in Peru. The ruins are on a ridge overlooking the junction of two small rivers and the village of Pucyura. The Incas had occupied Vilcabamba, the …Vitcos was a residence of Inca nobles and a ceremonial center of the Neo-Inca State. The archaeological site of ancient Vitcos, called Rosaspata, is in the Vilcabamba District of La Convención Province, Cusco Region in Peru. The ruins are on a ridge overlooking the junction of two small rivers and the village of Pucyura. The Incas had occupied Vilcabamba, the region in which Vitcos is located, about 1450 CE, establishing major centers at Machu Picchu, Choquequirao, Vitcos, and Vilcabamba. Vitcos was often the residence of the rulers of the Neo-Inca state until the Spanish conquest of this last stronghold of the Incas in 1572.