Stadio Benito Stirpe

Work on the site began in the second half of the 1980s under the name Stadio Bellator Frusino, taken from the city's heraldic motto, though nobody in Frosinone called it that: to the town it was the Casaleno, after the district around it. Frosinone Calcio went on playing at the Stadio Matusa.

Between 2015 and 2017 the shell was finished and rebuilt at a cost of around €20m, €15m of it on those two years of work, with the structural design by MSM Ingegneria under the engineer Alessandro Salvago de Gennaro and the building handled by a consortium that included Benito Stirpe Costruzioni Generali and Ciuffarella Costruzioni. The ground reopened with a friendly on 28 September 2017 and staged its first competitive match on 2 October. On the opening day it took the name of the club's former president, Benito Stirpe.

The attendance record belongs to 18 February 2024, a 1–2 defeat by Roma watched by 16,056. In January 2022 the pitch, rated the third best in Serie B in 2016/17, hosted the Final Four of the women's Italian Super Cup.