Grand Island Mansion

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13415 Grand Island Road
Walnut Grove, CA 00
United States

+1 916 775-1705

The delta's historic Grand Island Mansion is a uniquely spectacular Italian Renaissance style villa. The Mansion is the largest private estate in northern California, and embodies the finest features of classical architecture and European craftsmanship.

The four-story, 24,000 square foot 58 room villa is centrally located on Grand Island in the lush delta region east of the San Francisco Bay.

The Grand Island Mansion is the premier destination wedding venue and the perfect setting to host your special occasion. Exclusive & unforgettable, from the historic estate and formal gardens to the elegant rooms, meticulous intuitive service.

Upon entering the Grand Island Mansion, you and your guests will feel as though you have been transported back in time to an era well known in American history as the Golden Age. Inspired by the Villas in Italy, the estate offers European ambiance, service and sophistication.

Eleven luxuriously appointed guestrooms & suites give your friends and family the opportunity to spend the evening within the historic estate. Imagine awakening the next morning as husband and wife in an elegant Italian Villa.




Randy Pach Photography


Photography by Franci


Randy Pach Photography


Randy Pach Photography

Historic Grand Island Mansion is a uniquely spectacular Italian Renaissance style villa. It is the largest private estate in northern California, located on Grand Island just east of San Francisco.