At the town of Maras, on the way to the ruins, there are a few small stores that sell snacks and groceries. The taxi does not stop in Maras normally. At the ruins there are only walking snack vendors. Crossing back through the town and visiting the Salt Ponds, there are vendors with better snacks such as ice cream and salted nuts and dehyrdated bananas. However, bringing your own lunch is recommended.
The other option is to eat at Pisac or Urubamba. Foreigners will find only local joints in Urubamba, while in Pisac Ulrike's Cafe is highly recommended. It has great vegetarian options, good value, filling meals, local experiences such as Chicha Morada, and delicious deserts such as Kahlua cheesecake. The three plate meal with soup pumpkin soup recommended, entree try the veg. lasagna, and cheesecake is 17 soles, or with a brownie and ice cream for 14. Meals can be obtained for 10 soles or less depending upon the quantity desired.
