Some of the best Roman remains in Northern Italy can be found in the Capitoline Temple, constructed by the emperor Vespasian in 73 AD. Alongside are the remains of the theatre, thought to have held 15,000 spectators in its heyday. It was in use as a theatre until the 12th century.

Encircling the heart of Xi'an, the Ancient City Wall stretches almost 12 kilometres and stands as one of China’s best-preserved city walls. Built over 600 years ago during the Ming Dynasty, this massive structure invites exploration by foot or bike, with the entire loop offering a unique way to see Xi'an from above. Walking or cycling along the wall, you’ll pass traditional watchtowers and gates that once guarded the city’s entrances.

Formerly known as Piazza del Duomo, this is one of the oldest piazzas in Brescia and home to a number of superb buildings, including two cathedrals: the Duomo, La Rotonda and the Palazzo del Broletto. La Rotonda, also known as the Duomo Vecchio, was built in the 11th century on the remains of the Basilica of San Filastrio. This is the only building of its kind in Italy – a huge cylindrical tower supported by eight pillars. The interior is simple and very beautiful. Head down to the very cold crypt to see the Roman remains.