Hortense and Oscar Miller built their Laguna Beach home in 1958–59. After Oscar died in 1959, Hortense made the Garden her life’s work, shaping its trails, plants, and gathering places. In 1976, she gave the 2½-acre property to the City of Laguna Beach to be preserved as a public garden and historic resource.

Hortense was a remarkable woman—a scientist, artist, gardener, and lifelong learner. She lived in the house for nearly 50 years and worked in the Garden well into her 90s. Visitors loved talking with her because you never knew where the conversation might lead—from fractal geometry to Mark Twain to the habits of beetles. She died in 2008, just months shy of her 100th birthday.

The Friends of Hortense Miller Garden, established in 1977, cares for the Garden, and House and provides docent-led tours. The nonprofit is supported by members, donors, grants, and a wonderful community of volunteers who help keep Hortense’s vision alive.

The 1,840-square-foot home is a beautiful example of Mid-Century Modern design, with expansive glass, natural materials, open spaces, and a strong connection to the landscape. It was designed to feel as though the house and Garden were part of the same living space. It has been visited by architects and historians from around the world.

The architect was Knowlton Fernald, Jr., a young Newport Beach architect trained at Stanford and USC. Hortense, an accomplished artist, worked closely with him on the design. The result was a home that feels remarkably personal—and perfectly at home in its hillside setting.

Yes. Much of what you see is just as Hortense left it. The house is filled with Mid-Century treasures, original artwork, books, and personal objects, including her 1956 Eames lounge chair and a microscope she bought with her very first teaching paycheck in the early 1930s.

The Garden is a blend of both native plants and introduced species. Hortense loved California natives, but she also delighted in plants from around the world. Native Toyon, Lemonade Berry, and Sugar Bush shrubs, grow alongside drought-tolerant plants from Australia, Mexico, and elsewhere. Near the house, historic Mid-Century plantings add another layer to the landscape. Hortense believed plants could live happily together, and she preferred a natural, informal garden over anything too formal. Even today, the Garden reflects her curiosity, creativity, and love of discovery. And there’s a little piece of her childhood here, too: Tiger Lilies descended from a bulb given to Hortense when she was a girl in St. Louis still bloom in the Garden.