Date: 24 September 2013
I am not a cactus person, but I can tell when a cactus is nice. And these are all nice. Enjoy!
From the page of the Cactus Garden on the website of the Balboa Park: "1935 (Old) Cactus Garden - This historic garden was developed under the direction of Kate Sessions for the 1935 California Pacific International Exposition. It contains some of the largest cactus and succulent specimens in the Park and has also been developed to include the exotic African and Australian Protea plants. It is located on the west side of the Balboa Park Club"