National Societies

The Cactus & Succulent Society of America

Places of Interest

South Coast Botanical Gardens  Palos Verdes Peninsula, CA.

Huntington Botanical Gardens, San Marino, CA

The Fullerton Arboretum, Fullerton, CA.

Anza Borrego Desert State Park

 Death Valley National Park

 Joshua Tree National Park

 Mojave National Preserve

 The Living Desert Wildlife & Botanical Park Palm Springs, CA

The Los Angeles County Arboretum Arcadia, CA

Online Forums & Newsgroups

 Cacti_etc:  

The GardenWeb: Cacti & Succulents Forum