"The rock shelter and midden known as Uamh an Eich Bhric, or Cave of the Speckled Horses, lies below west-facing sea cliffs some 3 kilometres south-west of the village of Fiskavaig and some 400 metres south of Geodh’ an Eich Bhric."
http://www.high-pasture-cave.org/index.php/news/comments/151/
The virtual tour is fun (don't give up on the second pic if it takes you back to the first ;-)