Note: I wouldn’t actually recommend this method, but in desperate times…
I’m currently on a trip to Peru, Mexico, and the US, with the first leg in Peru to check out Lima as well as Machu Picchu. Due to poor planning, I failed to reserve Machu Picchu tickets in advance, but was able to scramble and get last minute tickets anyways! I’ll detail below how I did it.
Machu Picchu is one of the most popular tourist attractions in the world, and there’s lots of information. You’re highly recommend to reserve your tickets ahead of time, especially in the peak season of May through September, either through the official government website or through a guided tour. There’s also good information on what kind of ticket to get, such as this blog. I was being a bit lazy about planning my trip, and I was going during the shoulder season, so I didn’t bother looking until about 3 weeks ahead of time.