Filoli's Online Training Portal Filoli is an excellent example of the Golden Age of American garden design and country house architecture. Opened to the public in 1976 as a site of the National Trust for Historic Preservation, Filoli features a 54,000 sq. ft. home and a 16-acre English Renaissance garden. Filoli is dedicated to the preservation, interpretation and stewardship of the cultural traditions and natural history of this country estate for public education and enjoyment.

This project is supported by the Interpretation and Education Fund of the National Trust for Historic Preservation, an endowed fund made possible by a challenge grant from the National Endowment for the Humanities.