Torrin has a well hidden little sandy beach at NG577199 that is worth seeking out. Often you will share it only with cattle, and the views southwards down Loch Slapin to Eigg are fine.
To get to the beach requires a bit of a walk from Torrin itself. Head down the narrow road that runs southwards from the cattle grid at NG580206. When you reach the end of the road you will pick up arough path through the trees and bushes that will take you right to the sand.