Kannoyu Hot Spring (Kannoyu Onsen)
TypeNatural Hot Spring

The facility's private spring that wells up from 1,004 m underground. Named Kannoyu Hot Spring because this area was once part of the sacred grounds of Ikuta Shrine. The water comes from the granite layers of the Rokko Mountains that produce Miyamizu used in Nada's famous sake, formed in the Late Cretaceous about 80 million years ago. The spring is colorless and clear with a gentle feel on the skin. It is expected to help stabilize the autonomic nervous system and may be beneficial for insomnia, muscle pain, and poor circulation. It is a luxurious hot spring unique to Sannomiya, where a genuine onsen gushes up from beneath an urban building.


![[Outdoor] cold plunge bath 1](/_next/image?url=https%3A%2F%2Fapi.samurai-sauna-magazine.com%2Fstorage%2Fv1%2Fobject%2Fpublic%2Ffacilities%2Ffacility-1759105372317%2Fcold_bath_1.webp&w=1920&q=75)
![[Indoor] cold plunge bath 1](/_next/image?url=https%3A%2F%2Fapi.samurai-sauna-magazine.com%2Fstorage%2Fv1%2Fobject%2Fpublic%2Ffacilities%2Ffacility-1759105372317%2Fcold_bath_2.webp&w=1920&q=75)
