Pantalica in Sicily is a 13-7thC BC necropolis of tombs cut into the limestone cliffs of this valley near Sortino.
There are some 4000 tombs but we only managed to see a few as we had to run back up the 200-250m ascent (valley seems to be at ~160m elevation and the car park is at around 360m-400m elevation while the town of Sortino is at around 500m elevation) in 34deg sunshine to drive back to Sortino for the parade of patron saint, Saint Sophia.
Highly recommended for some nature hiking – there are quite a few different hikes of various lengths available.
Bring your own drinking water and sun shade (plus your bathers for a swim at the bottom!)