Palazzo Buonaccorsi is a historic palace located in the town of Macerata in the Marche region of Italy. The palace was originally built in the 15th century, but it was renovated and expanded in the 18th century. Today, it houses a museum that features art and artifacts from the region.

The museum's collection includes paintings, sculptures, and other works of art from the 14th to the 19th centuries. One of the most notable pieces is the painting "The Annunciation" by Lorenzo Lotto. The palace also contains a collection of antique furniture and ceramics.

Visitors can explore the palace's various rooms, including the Sala della Giostra, which features frescoes depicting a medieval jousting tournament, and the Sala degli Specchi, which is decorated with mirrors and chandeliers.

In addition to its permanent collection, Palazzo Buonaccorsi hosts temporary exhibitions throughout the year, as well as cultural events and concerts. The palace and museum are open to the public, and guided tours are available upon request.