Saint Ana Lake
The only volcanic crater lake in Central Europe, ringed by forested cliffs.

<p>Saint Ana Lake is the only volcanic crater lake in Central Europe — a perfect circle filled with rainwater, surrounded by old beech forests. The Ciomatu Mare volcano went extinct about 30,000 years ago; the lake formed in the empty crater. About 950 m altitude, 6.4 ha, 7 m deep. The water is so pure (free of salts and minerals) that almost nothing lives in it — a few algae and one introduced fish species.</p><p>You approach by forest road or by the Mohoș Peat Bog trail (recommended — 30 minutes, 10,000-year-old peat mosses). You descend to the lake through a forest corridor, and suddenly there it is: a perfect blue circle between the trees. You stop without meaning to. Swim, if it's warm. Mildly surreal.</p><p>Tip: come weekdays to avoid crowds. In winter the lake freezes solid — free skating, if you're brave. Small cabins for stays nearby, and a chapel right on the shore — Saint Ana, the place's patron.</p><p>Nearby: Băile Tușnad (mineral spring resort), Red Lake (1 hour's drive), Mikóujfalu Monastery. The Székely Land is another Romania — different rhythm, tastes, languages.</p>
