Original: Liathach, Beinn Alligin, Suilven, CÃ l MÃ r, CÃ l Beag, and Quinag are just some of the impressive rock islands of dark red or gray Torridonian sandstone which project out of the gneiss.
Simplified: There are impressive rock islands of dark red or gray Torridonian sandstone which project out of the gneiss.