A volcanic crater lake is a lake in a crater that was formed by explosive activity or a collapse during a volcanic eruption.
The crater lake of Mount Rinjani, Indonesia
Baengnokdam crater lake of the mountain Hallasan in winter, South Korea
Landsat image of Lake Toba, Indonesia, the largest volcanic crater lake in the world
Nevado Ojos del Salado is a dormant complex volcano in the Andes on the Argentina–Chile border. It is the highest volcano on Earth and the highest peak in Chile. The upper reaches of Ojos del Salado c
Volcanic landscapes of the Central Andes. Shown are Nevado Ojos del Salado, Cerro El Cóndor and Peinado, along the Argentina-Chile border. Astronaut photo from International Space Station, 2010.
Penitente field at an altitude of approximately 6500 m on northern face of Ojos del Salado in February (summer) of 2020