Family Walk: Blackstone Canyon
June 30, 2026 - 10:00 am to 12:00 pm
Blackstone Canyon Preserve
Valleystone Dr
San Rafael, CA 94903
This secluded valley is a great place to look for animals that are attracted to the creek. We’ll take a slow walk through the canyon to see what interesting things we can find along the way. Total miles: 1.5. There is little elevation change. No pets are allowed, except for service/companion animals. Adverse weather or poor air quality may cancel. Registration is required.

