Visitors taking a trip through Peru will be pleased to walk along the ruins of Ollantaytambo in the Sacred Valley. The roads and walls of this former Inca city are still so well intact that it is not difficult to imagine what Ollantaytambo must have looked like centuries ago. Ollantaytambo is a village in the Sacred Valley in Peru that is best known for major sites including the huge Sun Temple and the Princess Baths fountain. The village's old town is an Inca-era grid of cobblestoned streets and adobe buildings.