The Field Station is a new indoor park facility filled with an abundance of real objects, field specimens, tools and reading resources that connect visitors with the park’s natural and cultural history. Sensory-based activities with seasonally changing content encourage curious exploration, discovery, and investigation of the real Presidio. It’s free and open to the public to drop in, five days a week and staffed by friendly Park Guides, and youth Adventure Guides from our Crissy Field Center youth programs.