Parco Naturale Regionale delle Madonie

In Isnello, in the Fontana Mitri locality, there is a new structure intended both for research and for popular activities, the Gal Hassin International Astronomical Park. It has a planetarium with a 10 m dome, an observatory terrace with a mobile roof equipped with 12 telescopes, a large open-air laboratory with various types of sundials and a monumental globe.