Achernsee
Nude beach in Baden-Württemberg, Germany
Achernsee is a clothing-optional beach in Baden-Württemberg, Germany. Average air temperatures peak in July at 19°C (66°F). EU monitoring rated the bathing water "Excellent" in 2025. There are 4 other naturist places within 50 km (31 mi), the closest being Friedrichsbad (20 km (13 mi)).
Weather and water temperature at Achernsee
Tap a month. Averages: air 2001–2025 (NASA POWER), sea 1991–2020 (NOAA OISST).
| Month | Air | Rain |
|---|---|---|
| January | 0°C | 84 mm |
| February | 1°C | 63 mm |
| March | 5°C | 70 mm |
| April | 9°C | 58 mm |
| May | 13°C | 99 mm |
| June | 17°C | 83 mm |
| July | 19°C | 91 mm |
| August | 19°C | 89 mm |
| September | 14°C | 65 mm |
| October | 10°C | 81 mm |
| November | 5°C | 74 mm |
| December | 1°C | 91 mm |
Visiting
- Bathing water profile: ACHERN ACHERNSEE
- Coordinates: 48.64429, 8.03340 · OpenStreetMap
- Local law: is public nudity legal in Germany?
- Before you go, read our nude beach etiquette guide.
- First time? Read our guide to your first time at a nude beach.
Naturist places near Achernsee
- 1Friedrichsbad clothing-optional hot spring · Baden-WürttembergNaturist only
- 2Nautiland naturist pool · Bas-RhinClothing optional
- 3Saunaparadies Schwarzwälder Hof naturist sauna or spa · Baden-WürttembergNaturist only
- 4Vierordtbad naturist sauna or spa · Baden-WürttembergClothing optional
- 5Lichtbund Karlsruhe naturist campground · Baden-WürttembergClothing optional
- 6Badestelle Grötzinger Baggersee nude beach · Baden-WürttembergTolerated
- 7Baggersee Streitköpfle nude beach · Baden-WürttembergOfficial
- 8Badezone nude beach · Baden-WürttembergTolerated
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 Achernsee clothing optional?
Achernsee is listed as "clothing optional" according to OpenStreetMap (nudism=allowed). Rules can change, and clothing-optional zones are often only part of a beach, 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 Germany before you go.
Is the water clean at Achernsee?
The nearest EU-monitored bathing site (ACHERN ACHERNSEE) was rated "Excellent" for the 2025 season under the EU Bathing Water Directive.
What other naturist places are near Achernsee?
The closest are Friedrichsbad (20 km (13 mi)), Nautiland (26 km (16 mi)) and Saunaparadies Schwarzwälder Hof (39 km (24 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.