The Campori Castle is the symbol of Soliera. Built in the twelfth century as a fortress and later transformed into a noble residence, the Castle owes its name to the Campori marquises, who inhabited it starting from the seventeenth century. In the centuries before, it was contested between the Este and the Pio families, due to its strategic position halfway between Modena and Carpi.

After the earthquake of 2012, the Municipality restored it and transformed it into Castello dell'Arte: an exhibition space dedicated to contemporary artistic languages.

In recent years, the Castle has hosted important art and photography exhibitions: in 2018 Intra moenia. Cattelani Collections, featuring works by leading Italian and international artists; in 2019 "A country is needed", curated by the TerraProject photographic collective; in 2020 "Arnaldo Pomodoro {sur}face", dedicated to one of the greatest living sculptors; in 2021 "Mauro Staccioli [re]action", featuring another sculptor, among the main exponents of international environmental sculpture.