The chocolate museum has an exhibition explaining Modica's unique way of preparing chocolate at low temperatures, which leaves sugar crystalized in the chocolate. There are sculptures and paintings on chocolate, and a huge map of Italy made of chocolate.
The large Baroque cathedral, rebuilt after the 1693 earthquake, is dedicated to St George. Its roots are in the Middle Ages but the bar near the altar tracing the midday sun's annual track shows a modern enquiring spirit. You can climb the tower for great views of the city (€2).
Castello di Modica
A former residence of the Counts of Modica. Re-opened in late 2017 after years of restoration, but now appears to be closed again, fenced off behind construction barriers.
An elegant late Baroque palazzo.
17th century.