Bâlea Lake is a glacier lake situated at 2,034 m of altitude in the Făgăraș Mountains, in central Romania, in Cârțișoara, Sibiu County. There are two chalets opened all the year round, a meteorological station and a mountain rescue station. It is accessible by car on the Transfăgărășan road during the summer, and the rest of the year by a cable car from the "Bâlea Cascadă" chalet.
On 17 April 1977. an avalanche killed 23 skiers gathered near the lake; 19 of those were high school students from the Samuel von Brukenthal National College in Sibiu. This was the deadliest avalanche ever in Romania, with the 41st highest death toll in the world.
Wikipedia https://en.wikipedia.org/wiki/Bâlea_Lake
Address Romania
Coordinates 45°36'11.744" N 24°37'1.793" E