Termoli Cathedral (Italian: Basilica Cattedrale di Santa Maria della Purificazione) is located in the oldest settlement of Termoli and it is one of the most important church of Molise Region. It represents the period of maximum economic expansion of the city – Middle Ages. Whit a magnificent and gorgeous aspect, it has the entrance door that is reached by climbing nine external steps. The Cathedral was built over a pre-existing religious building, in turn, built in the 4th century, on a pagan temple dedicated to Castor and Pollux, the two Dioscuri, figures from Greek and Roman mythology, twin sons of Zeus.

It represents the largest karst spring in Montenegro. They used to be called Vrulja, then Vrela, and after that Sava's springs, after Saint Sava, and Gusinjski springs. They are currently named Ali Pasha's springs, after Ali Pasha Gusinjski, a famous historical figure from the 19th century.

Castel del Monte is a masterpiece of medieval architecture, commissioned by Frederick II of Swabia in 1240. It has been a UNESCO heritage site since 1996.