From September to November, visitors can pick apples and buy various apple-based products, like cider and pie.

[2] The Southern California Montane Botanic Garden and Children's Outdoor Discovery Center are within the preserve.

[2] The Botanic Garden has served as an educational resource for tens of thousands of students since 2014, providing field trips that showcase Southern California’s biodiversity.

[2] The Conservancy offers a hands-on Children’s Outdoor Discovery Center, where a naturalist guides students in exploring local ecosystems.

The National Register of Champion Trees states it is 473 inches in circumference, 124 feet in height with a 98-foot crown spread.

In 2014, the Southern California Montane Botanic Garden and Children's Outdoor Discovery Center were opened.

Several feet of wet snow caused limbs to fall and hundreds of trees to topple.

A third fire destroyed the Los Rios Rancho buildings (bakery, store, packing house) and the preserve's ranger shop.