Situated along the main gateway to Sonoma and Napa Valley wine country, Cornerstone Festival of Gardens is the first gallery-style garden exhibit in the United States. For art and garden enthusiasts who rarely get to see the work of leading landscape architects and garden designers, the nine-acre property is a place which allows visitors to see and experience the work of the world's most acclaimed landscape designers. These artists have the freedom to create everything from traditional gardens to modern, conceptual installations.
Each designer is given a garden of approximately 1,800 square feet, a budget, safety considerations and boundless opportunity.

