Belgum Sanitarium
The Belgum Sanitarium, also called the Grande Vista Sanitarium, was an opulent health resort established by Hendrick Nelsen Belgum in 1914 to treat "nervous disorders" at 7010 Park Avenue in the East Richmond foothills of Northern California. A brochure for the institution read: "To insure our guests an abundance of fresh, wholesome, nourishing food, so essential to the restoration of health, a select purebred dairy is maintained, also a poultry plan, an apiary, a fruit orchard, vegetable gardens, conservatories, private spring water system, etc.”

Originally the Mintzer family estate, on its 28 acres of land there was a laundry, a stable, and a school house, as well as electrical, pumping, and irrigation plants. In 1915 the Richmond Daily Independent reported that in "variety of shrubbery and general scenic beauty it far surpassed any residence of the county". Belgum died of a heart attack on November 8, 1948 while defending the property against a brush fire. Afterwards his family continued to run the facility, closing it in the mid-1960's. The building was abandoned in 1963 and destroyed by arson in 1965. A collection of Belgum's correspondence and documents was donated by the Richmond Museum of History to the UCSF Library in 2013. Today the land is part of the Wildcat Canyon Regional Park and the former site can be found by hiking on the Belgum trail. As of 2021, the foundation, stubs of former stone walls, and a few fruit trees and palm trees are all that remain. References 

1914 establishments in California
Hospital buildings completed in 1914
Buildings and structures demolished in 1965
1963 disestablishments in California
Defunct hospitals in California
Hospitals established in 1914
Psychiatric hospitals in California
Hospitals disestablished in 1963
Buildings and structures in Richmond, California
East Bay Regional Park District
Demolished buildings and structures in California