Piber Castle in Köflach, Styria, is a Baroque palace built between 1696 and 1728 on a hilltop, likely designed by architect Domenico Sciassia as a summer refuge for abbots and monks of Lambrecht Abbey. The square-shaped structure with four corner projections and three-story arcaded walkways exemplifies Baroque architectural refinement. Since 1920, Piber has hosted the Piber Federal Stud, the primary breeding farm for Lipizzan horses used by Vienna's Spanish Riding School, adding international cultural significance to the estate. Hosting over 60,000 visitors annually, the castle grounds offer training sessions, stable visits, and special children's programs. Cultural and musical events held in the castle courtyard, renowned for exceptional acoustics, further enhance its status as both historical landmark and vibrant cultural venue.