what does Dio Petres mean

When we bought the plot in 2009, there was nothing. Only an old name.

ΔΥΟ ΠΕΤΡΕΣ wich means two rocks. 

We honestly do not know which two rocks are meant by this name. But we'd taken the name, and that is much appreciated by the residents of Kroustas. It's better than 'bella vista' or something like that! The iconostasis, the little church, which we have placed at the edge of the road, is dedicated to Saint Peter.