Umeyu
Naturist sauna or spa in Kyōto Prefecture, Japan
Umeyu is a naturist-only sauna and spa in Kyōto Prefecture, Japan. Average air temperatures peak in August at 26°C (78°F).
Weather and water temperature at Umeyu
Tap a month. Averages: air 2001–2025 (NASA POWER), sea 1991–2020 (NOAA OISST).
| Month | Air | Rain |
|---|---|---|
| January | 2°C | 97 mm |
| February | 3°C | 92 mm |
| March | 6°C | 114 mm |
| April | 12°C | 119 mm |
| May | 17°C | 140 mm |
| June | 21°C | 178 mm |
| July | 25°C | 210 mm |
| August | 26°C | 149 mm |
| September | 22°C | 192 mm |
| October | 16°C | 161 mm |
| November | 10°C | 96 mm |
| December | 5°C | 108 mm |
Visiting
- Coordinates: 34.99295, 135.76566 · OpenStreetMap
- New to nude saunas? Read what FKK and textile-free saunas mean.
Frequently asked questions
Is Umeyu clothing optional?
Umeyu is listed as "naturist only: nudity expected" according to OpenStreetMap (nudism=nude_required). Rules can change, and clothing-optional zones are often only part of a site, so look for signs on arrival and follow local rules. NudistMap has not yet verified this status in person. You can check what applies in Japan before you go.
Sources
Status from OpenStreetMap (nudism=nude_required). Not yet verified against an official source; local rules may have changed. Data updated 2026-10-31. All data sources and licenses. © OpenStreetMap contributors.