I've added back my Gaylen Rose dahlia photos to this Website. Thanks to the dedicated volunteer gardeners at The Dahlia Garden in Golden Gate Park in San Francisco, Calif., I have been able to take some beautiful photos of dahlias. The dahlia is the official flower of The City of San Francisco. The dahlia dell is located east of the San Francisco Conservatory of Flowers' main building. It's on the same property. Just face east southeast from the conservatory and walk about two minutes on a sidewalk and down some steps and you will arrive at one of San Francisco's greatest little secrets. Dahlia-lovers from around the world travel to see it.