Thermen Katara
Naturist sauna or spa in East Flanders, Belgium
Thermen Katara is a clothing-optional sauna and spa in East Flanders, Belgium. Average air temperatures peak in July at 19°C (65°F), and the best time to visit is January to July and September to November. There are 6 other naturist places within 50 km (31 mi), the closest being Athena Ossendrecht (31 km (19 mi)).
Weather and water temperature at Thermen Katara
Tap a month. Averages: air 2001–2025 (NASA POWER), sea 1991–2020 (NOAA OISST).
| Month | Air | Rain |
|---|---|---|
| January (best) | 3°C | 69 mm |
| February (best) | 3°C | 60 mm |
| March (best) | 6°C | 55 mm |
| April (best) | 10°C | 38 mm |
| May (best) | 13°C | 59 mm |
| June (best) | 17°C | 63 mm |
| July (best) | 19°C | 75 mm |
| August | 18°C | 79 mm |
| September (best) | 15°C | 55 mm |
| October (best) | 11°C | 63 mm |
| November (best) | 7°C | 69 mm |
| December | 3°C | 78 mm |
Visiting
- Website: katara.be
- Coordinates: 51.14381, 4.09177 · OpenStreetMap
- Local law: is public nudity legal in Belgium?
- New to nude saunas? Read what FKK and textile-free saunas mean.
Naturist places near Thermen Katara
- 1Athena Ossendrecht naturist campground · North BrabantOfficial
- 2Thermae Boetfort naturist sauna or spa · Flemish BrabantClothing optional
- 3Naturistencamping Grensland naturist campground · AntwerpClothing optional
- 4De Schoone Waardin naturist campground · ZeelandNaturist only
- 5Naturisme Camping Athena Helios naturist campground · Flemish BrabantClothing optional
- 6N.F.N. Het Zwarte Gat naturist campground · ZeelandClothing optional
- 7Naaktstrand nude beach · ZeelandClothing optionalSea 19°C in August
- 8De Posthoek naturist campground · North BrabantClothing optional
Status labels: Official · Naturist only · Clothing optional · Tolerated · Customary · Listed · Prohibited · Closed. Statuses come from open data and are not yet verified in person.
Frequently asked questions
Is Thermen Katara clothing optional?
Thermen Katara is listed as "clothing optional" according to OpenStreetMap (nudism=allowed). 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 Belgium before you go.
When is the best time to visit Thermen Katara?
Based on 2001–2025 climate averages (NASA POWER), the most comfortable months are January to July and September to November. July averages 19°C (65°F) and January 3°C (37°F).
What other naturist places are near Thermen Katara?
The closest are Athena Ossendrecht (31 km (19 mi)), Thermae Boetfort (37 km (23 mi)) and Naturistencamping Grensland (46 km (29 mi)).
Sources
Status from OpenStreetMap (nudism=allowed). Not yet verified against an official source; local rules may have changed. Data updated 2026-10-31. All data sources and licenses. © OpenStreetMap contributors.