Puffins at Drumholistan?

Back in May there were some great pics of Puffins and Drumholistan was mentioned as a good place to see them. On the map Drumholistan is inland and I assumed it would be coastal. Could any kind orger direct a puffin lover who is new to Caithness to where I can find the puffins at Drumholistan.
Many Thanks :)

You park at the Sutherland/ Caithness sign between Melvich and Reay. You then walk down to the Coast. Slightly to the East there is a small stack with a grassy top. Here is where you will find the Puffins.
http://i47.photobucket.com/albums/f170/kasm/palace.jpg