"Future travelers, come hungry. The day with our small group of friends was long but very satisfying, especially the lunch stop where the lentil soup and fresh bread tasted perfect after walking through the green valley. The guide explained the underground city with clear stories, making the history easy to follow. It was a hot summer day, and there was a short wait for the air-conditioned vehicle once, but the transfers and museum tickets being handled for us kept everything relaxed and efficient."