This was my first trip with SmarTours, but fourth for my parents, whom I went with. I had a great time in Peru and felt like I got to see everything I wanted to with this tour. Our guide, Enrique, was excellent in showing us the sites, giving us the history, and explaining how it all shapes Peruvian culture today. There were some bumps on the road with train issues and flight cancellations, but Enrique and SmarTours took care of us and found alternate passage at no expense to us. In the case of the flight cancellation, the airport was shut down, so SmartTours arranged an alternate flight out of a different city, chartered a bus to get us there, and booked hotel rooms in that city. They even arranged a box dinner for the trip. Other than the sudden long bus ride, the itinerary was barely affected. I don't know what we would have done if we were on our own, so I'm grateful that Smartours took care of us. My main complaint, is that Lima and the Nazca extension had other people guiding us, and they were not as good as Enrique. Our Lima guide was fine, but I feel we were practically left on our own for Nazca. Transport was arranged, and things went smoothly, but it felt like we were just told be ready at a certain time and someone would pick us up. For most of the trip, our guide helped us with check-in and made sure there were no problems, but for the Nazca extension, we didn't have anyone. Nothing went wrong, but it was a contrast to the rest of the trip. However, otherwise the trip was great and I'll be considering Smartours for future trips.