Estate Gardens of California

Cohen Estate, Newport Beach (owner of Four Seasons Hotel, Los Angeles)
Collins Estate, Beverly Hills
Hacienda Mar Monte, Pebble Beach
Descanso Gardens, La Canada (open to public)
Filoli, Woodside (open to public)
Lotusland, Montecito (open to public)
Rancho Los Alamitos, Long Beach (open to public)
Stathatos Estate, San Marino
Beaulieu Residence, Napa Valley (private residence of owner of Beaulieu winery)
Villa Fiore, Dry Creek Valley, Sonoma County
Huntington Library, San Marino (open to public)
Val Verde, Montecito (open for limited public viewing)
Villa Narcissa, Rancho Palos Verdes
Virginia Robinson Estate and Gardens, Beverly Hills (open for limited public viewing)
Alden Estate, Santa Monica Canyon.