Food isn't allowed (The ticket says that eating inside the website just isn't allowed, but you can bring a little snack with you, only consider not to eat also brazenly, and it comes without indicating that you need to not litter) There exists a restaurant for the gate of Machu https://stephenybjrv.blognody.com/26386072/how-much-you-need-to-expect-you-ll-pay-for-a-good-machu-picchu-tours