Coomacarrea is a Hewitt of 772 m in Kerry. Its closest neighbour in this register, Knockmoyle, is 9.2 km away.
In the database's Iveragh Peninsula N region it is the highest of two register hills, above Knocknadobar. It shares its height of 772 m with Mullaghanattin. On the Hewitts height ladder it sits between Mullaghanattin (772 m) and Moelwyn Mawr (770 m). Its other name is An Traigh. The highest point is recorded as small pile of rocks, not a cairn. It falls on two OS 1:50,000 sheets, 78 and 83.