Founded in 1988, Alto Vineyards is a family-owned winery and vineyard located in the foothills of the Shawnee National Forest in Southern Illinois. The Renzaglia family, spanning three generations, has dedicated themselves to producing some of the finest wines in the United States. With over 20 unique wines, Alto Vineyards has established itself as the oldest, largest producing, and most award-winning winery in Southern Illinois. Their core mission is to craft exceptional wines while fostering a deep connection with their community and the natural beauty of their surroundings.

Notable for its longstanding heritage and commitment to quality, Alto Vineyards has garnered numerous awards and accolades over the years. The Renzaglia family's dedication to excellence has not only positioned the winery as a local treasure but also as a respected name in the broader wine industry. Their impact extends beyond wine production, contributing to local tourism and community events, and offering rental spaces for weddings and other gatherings. Through their sustained efforts, Alto Vineyards continues to enhance the cultural and economic fabric of Southern Illinois.