| Opened in | 2009 |
| Overview | Tenseien is a hotel where non-guests can use their natural hot spring facility. The large open-air bath gives you a 360-degree view of Hakone. Apart from the hot spring, in Tenseien's area, you can take a walk in Yukata and see the famous fall, pond, and shrine. |
| Address | 682 Hakonemachi Yumoto, Ashigara Shimogun, Kanagawa |
| Phone | +81-460-83-8511 |
| Access | 12 minute walk from Hakone Yumoto Station (Hakone Tozan Railway, Odakyu Limited Express "Romancecar" from Shinjuku) |
| Opening Hours | 10:00 AM-9:00 AM (next day)
last admission 8:00 AM |
| Closing Days | None |
| Natural / Artificial Hot Spring | Natural |
| Types of Baths | 6 |
| Open-air Bath | Yes |
| Sauna Bath | Yes |
| Admission Fee | Adults JPY 2484, Children JPY 1296, Infants JPY 972 |
| Free Amenities | Face Towels, Bath Towels, Soaps, Shampoos, Driers, Indoor Clothes, etc. |
| Official Website | Website |