The Maribor Wine Festival is an annual event held in Maribor, Slovenia, celebrating the region's rich winemaking heritage. It typically takes place in late September and features a variety of local wines, allowing visitors to taste and purchase products from numerous wineries. The festival also includes cultural performances, food stalls, and workshops related to wine production. During the festival, attendees can explore the picturesque Old Vine House, home to the world's oldest grapevine, which symbolizes the area's long-standing viticulture. The event attracts both locals and tourists, making it a vibrant gathering for wine enthusiasts and a showcase of Slovenian culture.