Keio Takaosan Onsen

What it is

• A hot spring facility opened in 2015 at the base of Mount Takao.
• The facility is operated by the Keio Group as a Gokurakuyu franchise.
• The water is classified as an alkaline simple hot spring sourced from on-site drilling.
• The venue includes a restaurant, massage services, and a souvenir shop.

What to see

• Outdoor natural rock baths and carbonated baths for soaking.
• Indoor bathing area featuring a cypress bath and a sauna.
• A restaurant serving meals operated by Restaurant Keio.

When to go

• Open year-round without any scheduled holidays.
• Daily operating hours are from 8:00 AM until 11:00 PM.

Getting there

• Located immediately adjacent to Takaosandoguchi Station on the Keio Line.

Notes written by Japan Gems from facts in Japanese Wikipedia.