Volunteer: Preserve Stewards at Boulder Creek Preserve - Wednesday, 1/21/26Join our Preserve Stewards at Boulder Creek Preserve this month to care for the beautiful open space land at the headwaters of the San Diego River! As a volunteer, you’ll connect with fellow nature lovers, soak in the beauty of the landscape, and maybe even spot wildlife like deer or snakes! Together, we’ll help care for this conserved land by removing invasive non-native plants, clearing fallen trees, and repairing recreational trails — vital work that keeps the preserve healthy and accessible for all to enjoy. Come and see what we can accomplish together! Get outside, give back, and experience the joy of spending time in the wild beauty of San Diego! Location: The event is located at Boulder Creek Preserve, 14700 Boulder Creek Rd, Descanso, CA 91916, approximately a 1.5 hour drive from downtown San Diego. Please arrive at 10-15 minutes before 8 a.m. Please view these driving directions Here are a few tips to help you prepare for the event: Attire: Long Pants and closed-toe shoes are required Items to Bring: Reusable water bottle, hat, other forms of sun protection, snacks Please bring plenty of drinking water, snacks and lunch. We will start at 8am and enjoy lunch together in the shade around 12pm. Weather: Light rain will not cancel the event. Excessive Heat Advisory will cancel the event. For safety reasons, no pets are allowed at this event There are no restroom facilities at this location No experience necessary! Must be 14 years or older! Those under 16 need supervision. Ages 16 and 17 are allowed alone but with a parent signature Program: Habitat Restoration Join our Preserve Stewards at Boulder Creek Preserve this month to care for the beautiful open space land at the headwaters of the San Diego River! As a volunteer, you’ll connect with fellow nature lovers, soak in the beauty of the landscape, and maybe even spot wildlife like deer or snakes! Together, we’ll help care for this conserved land by removing invasive non-native plants, clearing fallen trees, and repairing recreational trails — vital work that keeps the preserve healthy and accessible for all to enjoy. Come and see what we can accomplish together! Get outside, give back, and experience the joy of spending time in the wild beauty of San Diego! Location: The event is located at Boulder Creek Preserve, 14700 Boulder Creek Rd, Descanso, CA 91916, approximately a 1.5 hour drive from downtown San Diego. Please arrive at 10-15 minutes before 8 a.m. Please view these driving directions Here are a few tips to help you prepare for the event: Attire: Long Pants and closed-toe shoes are required Items to Bring: Reusable water bottle, hat, other forms of sun protection, snacks Please bring plenty of drinking water, snacks and lunch. We will start at 8am and enjoy lunch together in the shade around 12pm. Weather: Light rain will not cancel the event. Excessive Heat Advisory will cancel the event. For safety reasons, no pets are allowed at this event There are no restroom facilities at this location No experience necessary! Must be 14 years or older! Those under 16 need supervision. Ages 16 and 17 are allowed alone but with a parent signature Program: Habitat Restoration Community Event Type: Volunteer Date: Happens On Jan 21, 2026 Zip Code: 91916 Allow Groups: Yes |