Aguas Calientes
Aguas Calientes, officially called Machupicchu Pueblo, sits in a narrow valley below the ruins of Machu Picchu, shaped almost entirely by geography and access. The town grew around the railway and hot springs that give it its name, becoming a necessary stopping point rather than a destination planned in advance. Its identity is closely tied to movement, with most people arriving on foot or by train and staying briefly before heading uphill.