Lake George is not far from Canberra, Australia's capital city. It is an endorheic lake, as it has no outflow of water to rivers and oceans. (I didn't know that word either, it was on Wikipedia). Several small creeks and rivers feed water into it, but it is very shallow and often is dry, sometimes for years (when its area has had pasture, fences and sheep). Apparently the geology is interesting, the rivers etc once flowed to the sea but were blocked by rising mountain ranges over a million years ago. Best viewed large.