• Visit Hakone, a famous Japanese hot spring resort, and enjoy a healing soak.
• Escape the city bustle and enjoy the unique seasonal scenery of Hakone while soaking in an outdoor hot spring.
• Features 23 unique baths, including coffee, wine, and sake baths—soak however you like!
• Indoor and outdoor areas are available, so your plans won't be affected by the weather. Enjoy to your heart's content!

－ Facility Introduction －

• Yunessun Indoor Area
  
  The ceiling is decorated to resemble the Mediterranean sky, allowing you to
  enjoy your visit regardless of the weather. You can play in the massive
  Mediterranean-themed pool or try various special hot spring baths, such as
  wine or coffee baths. Special limited-time baths, such as green tea, are also
  available periodically. A small pool is provided for young children, ensuring
  fun for both adults and kids.

  
  

• Yunessun Outdoor Area
  
  Enjoy comfortable water temperatures all year round. The area features
  exciting water slides, water play facilities for young children, and a
  40-meter-long outdoor hot spring where you can relax while taking in the
  beautiful scenery of Hakone.

  
  

• Mori no Yu Area
  
  Traditional Japanese outdoor hot springs blend seamlessly with the Hakone
  mountain landscape, allowing you to heal your mind and body while enjoying the
  view. The environment is inspired by ancient Japanese gardens, offering a
  classic and elegant atmosphere with traditional Japanese pottery baths and
  outdoor baths (women's bath only). Enjoy your hot spring journey in the heart
  of Hakone's nature.