
Guide
Minami Awaji Qua Facility Sanyu-kan is a wellness destination located in Minami Awaji, Hyogo Prefecture. It combines natural hot springs with a unique spa experience utilizing quartz (silica). Nestled within the lush natural environment of Awaji Island, it offers a serene escape from the hustle and bustle of daily life, providing a specialized healing environment through the synergy of mineral-rich waters and quartz properties.
The Minami Awaji area has long been celebrated for its abundant hot spring resources. This facility serves as a modern wellness hub by integrating traditional hot spring culture with "Quartz Therapy." It represents a fusion of the natural heritage of Awaji Island and contemporary spa technology, deeply rooted in the local landscape.

The facility features a specialized spa experience using quartz crystals alongside traditional natural hot spring baths. Because quartz is a crystalline mineral, the facility's design offers a sensory experience distinct from standard hot spring resorts. The spacious, calming interior is designed to provide a visually soothing environment for deep relaxation.
While the facility is enjoyable year-round, the warm natural hot springs are particularly comforting during the colder winter months. For those looking to end their day on a high note, the facility remains open until 22:30, making it an ideal spot for a relaxing late-night soak after dinner or evening sightseeing.
Visitors can enjoy a variety of wellness activities, including bathing in natural hot springs and experiencing the unique effects of quartz-related spa treatments. The combination of thermal heat from the springs and the properties of quartz helps to soothe the body and release physical tension.
The facility is located in a scenic part of Minami Awaji City. The surrounding area features beautiful coastlines and local markets selling regional specialties, making it a perfect stop during a road trip around Awaji Island. It is a popular destination for both day-trippers and travelers looking to refresh before or after their stay.
Please follow all facility rules regarding the changing rooms and bathing areas. It is standard practice to wash and rinse your body thoroughly before entering the hot spring water. For payments, various electronic money and other methods are accepted. As English-language support may be limited, we recommend checking the facility's general rules in advance.