| Mount Gambier | |
|---|---|
| Ereng Balam | |
&sq=Envato&lang=en&file=File:Mount_Gambier_Blue_Lake.jpg) Blue Lake maar of Mount Gambier | |
| Highest point | |
| Coordinates | 37°50′S 140°45′E / 37.833°S 140.750°E |
| Geography | |
&sq=Envato&lang=en&file=File:Australia_South_Australia_relief_location_map.png)  Mount Gambier | |
Mount Gambier, also known as Berrin, is a maar complex in South Australia associated with the Newer Volcanics Province. The complex contains four maars, the most well-known one of which is Blue Lake / Warwar. The others are Valley Lake / Ketla Malpi, Leg of Mutton Lake / Yatton Loo and Brownes Lake / Kroweratwari. The complex is partially surrounded by the city of Mount Gambier.