Hiking the 4-day Inca Trail: Day 2 - Ayapata to Chaquicocha

The supposedly most grueling day of the 4-day classic Inca trek: starting from Ayapata (3300 m elevation), climbing up to Dead Woman's Pass (4215 m elevation), down to Pacaymayu (3600 m elevation), back up to Runkurakay Pass (3950 m elevation) and then down to Chaquicocha (3600 m elevation).
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