Don Juan Pond

Shallow salt lake in Antarctica

Don Juan Pond is a small and very shallow hypersaline lake in the western end of Wright Valley, Victoria Land, Antarctica, 9 kilometres (5.6 mi) west from Lake Vanda. It is wedged between the Asgard Range to the south and the Dais Range to the north. On the west end is a small tributary and a rock glacier. With a salinity level of 33.8%, Don Juan Pond is the saltiest of the Antarctic lakes. This salinity causes significant freezing-point depression, allowing the pond to remain liquid even at temperatures as low as −50 °C (−58 °F).

This keyword could refer to multiple things. Here are some suggestions: