Pirates Graves Or Kitchen?

While the rest of the family made a trek to Ballysrisode beach today, I was left at home "working". It's a great little beach in West Cork, Ireland. It's divided into two parts, and on the second part, there is an unusual grouping of stones.

There are two different stories to these. The first is that of a local pirate that had a battle on the beach and that they are gravestones. The second that it is the remains of a Bronze Age Fulacht Fia. Both a fascinating read no matter which one is correct.