• Adobe Falls Invasive Species Removal

    Join City of San Diego Park Rangers in restoring native habitat at Adobe Falls! Help us improve the health of the San Diego River Watershed by removing invasive plant species and trash. What to know: Ages 15 and up. Location: Closest Address- 5787 Adobe Falls Rd, San Diego, CA 92120 Register HERE

  • 1k/5k Walk for Wildlife

    Riverwalk Golf Course 1150 Fashion Valley Road #1102, San Diego, CA, United States

    Don’t miss the San Diego River Park Foundation's exciting River Days kickoff event on May 10th – the 5K Walk for Wildlife at the scenic Riverwalk Golf Course! Take action and help raise funds for wildlife conservation research in the San Diego River Watershed! With both 1K and 5K options, there’s a perfect pace for...

  • SDMBA Guided Mountain Bike Ride

    Sycamore Canyon/Goodan Ranch 16281 Sycamore Canyon Road, Poway, United States

    Get active in nature and enjoy this exciting guided mountain bike ride at Sycamore Canyon/Goodan Ranch! Make new friends and explore this gorgeous section of Mission Trails Regional Park on an intermediate 8-mile ride with approximately 1300 feet of elevation gain. No one will be left behind on this no-drop ride led by SDMBA Ride...

  • Second Annual Paint Out at Old Mission Dam

    Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego, CA, United States

    Plein air painting at Mission Trails Regional Park

    Free
  • Famosa Slough Work Party

    Famosa Slough 4285 W Point Loma Blvd, San Diego, CA, United States

    Join the Friends of Famosa Slough for a rewarding day of conservation! Enjoy a wonderful morning at this stunning wetlands preserve and help remove trash, clear invasive plants, maintain trails, and plant native species. As a designated California Marine Conservation Area, Famosa Slough is a vital habitat estuarine teeming with life! Your efforts will help...

  • Wildlife Tracking Exhibit

    Mission Trails Regional Park Kumeyaay Lake Campground 2 Father Junípero Serra Trail, San Diego, CA, United States

    Join members of the San Diego Tracking Team anytime between 9 AM and 12 AM to learn how to identify the tracks of common animals in the San Diego River watershed. Examine samples of their fur and scat. Make tracks of your favorite animal in a dirt tray. Animals that inhabit our open space areas...

    Free
  • El Monte Valley Cleanup

    El Monte County Park 15805 El Monte Road, Lakeside, CA, United States

    Join the Allied Climbers of San Diego and The San Diego River Park Foundation as we partner to remove trash and illegal dumping from the riverbed, recreational trails, and roadside in El Monte Valley.  Enjoy the spectacular views of El Cajon Mountain, have fun with fellow nature lovers and ensure a healthier river park and...

    Free
  • Interpretive Walk and BioBlitz

    San Diego River Mouth 5156 W Point Loma Blvd, San Diego, CA, United States

    Presented by San Diego Bird Alliance Meet the San Diego Bird Alliance docents and find out why this location is one of San Diego's Top 5 Best Birding Hotspots! This particular event with include a BioBlitz, where volunteers are invited to learn about and record the biodiversity of the area using iNaturalist! Stick around until...