Serre di Ciminna
The Serre di Ciminna oriented nature reserve is a protected natural area located in the territory of Ciminna.
It is a relief of Messinian selenite chalks (from the Miocene) which presents various karst and tectonic structures, an interesting flora chalky walls and a rich birdlife. Inside there are numerous sinkholes (closed basins), an important sinkhole and other small caves of gravitational origin.