Castelmola in Sicily Italy is a beautiful village perched almost precariously above Taormina. The lovely hamlet is considered one of the most beautiful villages in Italy.
Many tourist busses stop in Taormina, however most don't make it up to Castelmola. You can walk up past the Castello, or take the longer old path that passes through an old city gate and make a loop in an hour or two.
The path is shown on osm.