Located near the historical city of Yazd, in a place called Ardakan, Chak chak or Pir-e Sabz is a holy place for all Zoroastrians all around the world. They all respect this place and consider it as a symbol for the unity of their society. In addition to the religious importance of Chak Chak, the presence of water and green trees distinguishes this worship place from others in Yazd. Chak Chak is a mysterious place since historians and religious experts could not agree on how it was made, but it beautifully depicts the greatness of creation. Some believe that Nikbanu, the daughter of one of Sassanid king, escaped from the enemies after her father was defeated. She climbed the mountain with tears in her eyes and when she witnessed the enemies chasing her, she begged the mountain to save her like e kind mother, it wonderfully happened. Drops of water in this cave like place double to the mystery. Alaedin Travel would be happy to provide you with a tour to Yazd and the opportunity to experience the spiritual atmosphere of Chak Chak.