Eggenberg Palace, also known as Schloss Eggenberg, is a Baroque palace located in Graz, Austria. It was built in the late 17th century for Prince Hans Ulrich von Eggenberg, who was the chief minister of the Habsburg emperor Ferdinand II.

The palace is a magnificent example of Baroque architecture and design, with 365 windows and 24 state rooms, one for each hour of the day and day of the year. The palace features a grand entrance hall, a chapel, a large ballroom, and a series of interconnected rooms decorated with frescoes, paintings, and other works of art.

The palace is surrounded by a large park, which includes formal gardens, a botanical garden, and a zoo. The gardens are adorned with fountains, sculptures, and other decorative elements, and feature a variety of plants from around the world.

Eggenberg Palace is now open to the public as a museum, showcasing the life and times of Prince Hans Ulrich von Eggenberg and his family. The palace also hosts various cultural events and exhibitions throughout the year, including concerts, lectures, and art shows. It is a popular tourist attraction and a must-see for anyone interested in history, architecture, or the arts.