This church is an excellent example of pre-roman Lucchese architecture. According to legend, it was founded between the 5th and 6th century AD by San Frediano, bishop of Lucca. It is first mentioned in 892 as the church of Sant’Ambrogio, but was rebuilt by the Countess Matilde of Canossa in the 12th century. It was expanded once again in the following century, giving it the austere aspect it presents today, despite the restoration work it underwent in the 18th century.
The façade depicts a central portal surmounted with a lunette and a twin-lancet window. The interior is divided into three naves and subdivided by coupled rectangular columns with pointed arches. Points of interest are the 16th century Carrara marble font; the two frescos adorning the walls either side of the font, the one of the left depicting the Madonna with Child, and dating back to the 13th century; a marble triptych dating back to 1470 set over the main altar; a painting by Leonardo Riccomani of Pietrasanta, representing the Madonna with Child, San Pataleone and San Giovanni Battista; and a 17th century crucifix attributed to Guido Reni.
The embattled 9th century bell tower was originally a watchtower, and was only turned into a bell tower in the 12th century. The small courtyard that separates the church from the rectory boasts a 7th century font and an ancient marble well dating back to the 15th century.

Photo: J. Accettola