Cnap Chaochan Aitinn is a Graham of 713.1 m in Moray. Its drop clears the 150 m Marilyn standard by only 7 m.
All four of its nearest neighbours are higher, up to Ben Avon – Leabaidh an Daimh Bhuidhe at 1,172 m. It sits below Geal Charn (Highland, NJ090126), only 6.1 km to the north-west and 107.5 m higher. Of the 7 register hills in Moray, it has the smallest drop. It shares its height of 713.1 m with Beinn Chaorach (Argyll and Bute). On the Grahams height ladder it sits between Beinn Chaorach (Argyll and Bute) (713.1 m) and Creag Mhor (Highland) (712.6 m). Its nearest higher summit, Big Garvoun (741.5 m, 1.6 km south), is a listed top not profiled here.