Activities Search and Views Navigation

Event Views Navigation

List of Activities

Self-Guided Hike at Ruffin Canyon

May 8 - May 16

Central San Diego

Explore the San Diego River Watershed by taking yourself on a self-guided hike through Ruffin Canyon!  City of San Diego Open Space Rangers have placed educational signage along the trail…

Presented by City of San Diego Open Space Rangers

Self-Guided Hike to the Source of the San Diego River

May 8 - May 16

East County, Headwaters

Looking for a self-guided adventure?  Head up to the Santa Ysabel Nature Center to pick up a self-guided hike packet and hit the trail.   On your self-guided hike, you will…

Presented by San Diego County Parks & Recreation

Volcan Mountain Summit Hike (FULL)

May 15 at 8:00 am - 11:00 am

East County, Headwaters

This event is now full and no longer accepting any new RSVPs.  Click here to view other hikes & nature walks taking place during San Diego River Days. Hike to…

Presented by Volcan Mountain Foundation

Family Field Trip at Crestridge Ecological Reserve

May 15 at 9:30 am - 12:30 pm

East County, Headwaters

The Earth Discovery Institute invites you to enjoy a morning of nature fun as they hike and explore Crestridge Ecological Reserve.  Earth Discovery Institute educators will guide you on a…

Presented by Earth Discovery Institute

Hike to the Source (FULL)

May 16 at 9:00 am - 1:00 pm

East County, Headwaters

This event is now full and no longer accepting any new RSVPs.  Click here to view other hikes & nature walks taking place during San Diego River Days. Join Ranger Bill Augustus…

Presented by San Diego County Parks & Recreation

+ Export Events