Between Milan and Lake of Garda, Brescia has a population of 200,000, initially developed by the ancient Romans
The main points of interest are:
Piazza Paolo VI (Pope Paul VI Square) with:
Duomo Vecchio (Old Cathedral) - a rare example of circular Romanesque church.
Duomo Nuovo (New Cathedral) - at the left side of the Old Cathedral - in late Baroque style
The "Broletto" - Medieval civic building with a bell tower
The Roman Monumental Area, part of UNESCO World Heritage Sites, with the Capitolium of Brixia temple and the 86 meters wide theatre.
https://www.bresciamusei.com/en/museums-and-venues/brixia-roman-archaeological-area/
The Monastic complex of San Salvatore and Santa Giulia, initially built by the Longobards.
https://www.bresciamusei.com/en/museums-and-venues/santa-giulia-museum/
The renaissance Piazza della Loggia (Loggia was the City Hall) and the XVI century astronomical clock.
The medieval Castle of Brescia on Cidneo Hill.
https://www.bresciamusei.com/en/museums-and-venues/the-castle/
Tosio Martinengo Picture Gallery with Raphael's Angel
https://www.bresciamusei.com/en/museums-and-venues/pinacoteca-tosio-martinengo/
For vintage race cars enthusiasts - the Mille Miglia (thousand miles race) Museum
https://www.museomillemiglia.it/