Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Deer Flat Camp, which is in the state California (CA), city Los Osos. Our hotel can be found at Montana de Oro State Park, Los Osos, CA. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Deer Flat Camp/Montana de Oro State Park - Los Osos - California (CA) ← View details Montana de Oro State Park, Los Osos, CA, Los Osos, California (CA) Not available