Huayna Picchu

Towering above the north end of Machu Picchu is this steep mountain, often the backdrop to many photos of the ruins. It looks a bit daunting from below, and it is a steep and difficult ascent, but most reasonably fit persons should be able to make it in about 45 minutes. There are rough stone steps and in some places steel cables for holding. That said, expect to be out of breath, and take care in the steeper portions, especially when wet, as it can become dangerous quickly. There's a tiny cave near the top that must be passed through, it is quite low and a rather tight squeeze. Take care at the peak, it can be somewhat precarious, and those afraid of heights may want to hang out just below. The entire walk is through beautiful landscape, and the views from the top are stunning, including birds eye views over the whole site. The angle gives you a good sense of the layout of Machu Picchu. There's also a few ruins near the top. 400 tickets are available per day and must be reserved via the Machu Picchu website or via your tour company (at least a month beforehand). Tickets are purchased in one of two groups: 07:00-08:00 and 10:00-11:00. The later option sometimes has better views as it leaves time for the fog to clear. You must check in and out at the second ticket booth, and people start lining up about a half hour or even more before their start time.