Los Peñasquitos Canyon County Preserve

Welcome to Los Peñasquitos Canyon Preserve and Ranch House, where natural and cultural history come together. The preserve's trails, creekside habitats and native landscapes surround the historic Rancho Los Peñasquitos, with its museum, community garden and working ranch setting.

Volunteers help care for the places, stories and experiences that make this site special. Depending on current opportunities, volunteers may support trails and habitat, assist with visitor services and interpretive programs, help around the historic Ranch House and garden, or lend a hand with resident livestock, including goats, chickens and pigs.

Whether you are interested in nature, local history, animals, outdoor stewardship or connecting visitors with their County parks, explore the opportunities below to find your place at Los Peñasquitos.