If you're a fan of live theater productions, book yourself some seats for a play or other stage show at Segesta Theater. Check online for times and prices.
You'll soon learn why this Calatafimi arts and culture attraction is popular with travelers. If you're searching for more to do and see here, Greek Temple of Segesta, Thermal Baths of Segesta, and Segesta Archaeological Site are in this area too. They won't take you long to reach from Segesta Theater.