The Park Emergency Aid Station served as a Department of Public Health emergency hospital from 1902 until 1978. It continued as an ambulance station until 1991, then as a construction office for Golden Gate Park Bond infrastructure projects. It now serves as Recreation and Park Department offices for the Natural Areas and Volunteer Programs.

San Francisco Landmarks in Golden Gate Park: Beach Chalet, Conservatory of Flowers, Dutch Windmill, Francis Scott Key Monument, Lawn Bowling Clubhouse and Greens, McLaren Lodge, Murphy Windmill, Music Concourse, Park Emergency Hospital, Sharon Building

California Landmarks in Golden Gate Park: Conservatory of Flowers

National Register Listings in Golden Gate Park: Golden Gate Park Historic District, Beach Chalet, Conservatory of Flowers