Roberta, the tour guide, was very knowledgeable. She was very helpful and pleasant to communicate with. Since we had already toured the Great Wall in Mutianyu, we chose the Hotsprings on this package to relax our bodies after yesterday's hike. There was plenty of time to explore the Water Town during the day, and in the evening, the park lit up at 5:30 PM! An amazing 10-minute Fountain Show concluded the tour. I highly recommend this tour.