The Cuillin (Scottish Gaelic: An Cuilthionn or An Cuiltheann) is a range of rocky mountains located on the Isle of Skye in Scotland. The true Cuillin is also known as the Black Cuillin to distinguish it from the Red Cuilin (na Beanntan Dearga, known locally as Red Hills) across Glen Sligachan. The Red Cuilin hills are lower and, being less rocky, have fewer scrambles or climbs.
The highest point of the Cuillin, and of the Isle of Skye, is Sgùrr Alasdair in the Black Cuillin at 992 m (3,255 ft). The Cuillin is one of 40 National Scenic Areas in Scotland.
Cuillin mountains at Sligachan, Isle of Skye
The Storr (Scottish Gaelic: An Stòr) is a rocky hill on the Trotternish peninsula of the Isle of Skye in Scotland. The hill presents a steep rocky eastern face overlooking the Sound of Raasay, contrasting with gentler grassy slopes to the west.