Los Serranos Group

Welcome to the Los Serranos Group


Mountain View

Los Serranos Group serves the western cities of San Gorgonio Chapter, including Alta Loma, Chino, Chino Hills, Etiwanda, Fontana, Montclair, Mount Baldy, Ontario, Rancho Cucamonga and Upland. 

We welcome everyone to join us for outings, informative meetings and conservation efforts!

Our Events and Outings


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