Photograph of Luggala in the Wicklow Mountains

Here is a Photograph of what Luggala in the Wicklow Mountains actually looks like. Note how steep the edges of the cliff are. On a map would the cliff edges appear as contour lines close together or spaced further apart ?

Do you know the name of the lake you can see in the bottom left hand corner of the map?

Photograph courtesy of Simon Stewart and www.mountainviews.ie