Cavour is a station on Line B of the Rome Metro, opened on 10 February 1955. It is located on via Cavour, in the Monti rione of Rome, midway between Santa Maria Maggiore and via dei Fori Imperiali.
Wikipedia https://en.wikipedia.org/wiki/Cavour_(Rome_Metro)
Address 1 Piazza della Suburra, Roma 00184, Italy
Coordinates 41°53'41.369" N 12°29'36.669" E