Saruku no Izumi, designated as one of Japan's top 100 natural springs, originates from the underground streams of Kaze-goshi Mountain at the southern end of the Central Alps. It is renowned as the country's famous water sought by tea enthusiasts. You can enjoy an open-air tea ceremony organized by the preservation society using this renowned water. Bring your own container to take some water home. *Event details and dates may change. Admission: 500 yen per person Held from early May 2025 to late October 2025, every Sunday during this period. *Canceled in case of rain. Venue: Saruku no Izumi (at the foot of Kaze-goshi Mountain, Iida City)