About Nansō Jōyama Onsen Satomi no Yu
"Nansō Jōyama Onsen Satomi no Yu" is one of the largest day-use hot spring facilities in Minami Bōsō, surrounded by the rich natural beauty of Tateyama City, Chiba Prefecture. The natural hot spring that bubbles up from underground has excellent heat-retaining properties and is also cherished as a beauty bath. The sauna facilities are exceptionally well equipped, with a spacious high-temperature dry sauna and a steam sauna full of soothing humidity. After alternating between the crisp, cold cold plunge bath and the sauna, outdoor bathing in the open-air area creates a blissful moment of relaxation. Free loungewear and towels are provided, and the property also includes a restaurant where you can enjoy fresh local seafood, as well as well-appointed rest areas. It is a soothing retreat for adults, where you can relax all day long and fully enjoy the charms of Bōsō.