The Temple of Augustus is a well-preserved Roman temple in the city of Pula. Dedicated to the first Roman emperor, Augustus, it was probably built during the emperor's lifetime at some point between 27 BC and his death in AD 14. It was built on a podium with a tetrastyle prostyle porch of Corinthian columns and measures about 8 by 17.3 m, and 14 m high. The richly decorated frieze is similar to that of a somewhat larger and more recent temple, the Maison Carrée in Nîmes, France. These two temples are considered the two best complete Roman monuments outside Italy.
The Château Comtal (Count’s Castle) is a medieval castle within the Cité of Carcassonne, the largest city in Europe with its city walls still intact. The Château Comtal has a strong claim to be called a 'Cathar Castle'. When the Catholic Crusader army arrived in 1209 they first attacked Raymond-Roger Trencavel's castrum at Bèziers and then moved on to his main stronghold at Carcassonne.
The castle with rectangular shape is separated from the city by a deep ditch and defended by two barbicans. There are six towers curtain walls.
The castle was restored in 1853 by the architect Eugène Viollet-le-Duc. It was added to the UNESCO list of World Heritage Sites in 1997.