Lacul Sfânta Ana – Szent Anna-tó (TILOS / no swimming)
No swimming or diving: entering the water has been banned since April 2018. Lake Sfânta Ana fills the crater of the Ciomad volcano near Băile Tușnad, inside the Mohoș nature reserve; it is about 620 × 460 m and at most 7 m deep, and freezes over with up to 1 m of ice in winter.
Facts
- Region: Romania – Lakes, reservoirs & locks
- Area: Transylvania
- Depth: 0–7 m
- Level: beginner
- Current: low
- Type: lake
- Coordinates: 46.12639, 25.88806 (approximate)
- Highlights: volcanic crater lake of Ciomad, Mohoș nature reserve, max 7 m deep, swimming banned since April 2018
- Closed / banned site: General swimming ban since April 2018 to protect water quality; only sporting events under special permits. We found no separate diving rule; the ban covers entering the water. Check current terms.
- Tips: Visit it from the shore only.