15 events found. Events Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Find Events Event Views Navigation Map List Day Photo Map Summary Today 5/10/2025 May 10, 2025 - 5/14/2025 May 14, 2025 Select date. This event does not have a mappable address. View Event Details May 14 River Days Crestridge Flower Hike 9:00 am - 11:00 am Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions Event Details Get Directions May 14 River Rescue Trash Cleanup 9:00 am - 12:00 pm Forrester Creek 8665 Argent Street, Santee CA Event Details Get Directions Event Details Get Directions May 13 SDMBA Guided Mountain Bike Ride 5:30 pm - 7:00 pm Mission Trails (Clairemont Mesa trail head) Mission Trails (Clairemont Mesa trail head) 11499 Clairemont Mesa Blvd. ·, San Diego, CA Event Details Get Directions Event Details Get Directions May 13 Seed Bomb Sculptures with ArtReach 4:00 pm - 6:00 pm T + C Park T+C Park (Fashion Valley Rd &, Riverwalk Dr,, San Diego Event Details Get Directions Event Details Get Directions May 13 San Diego River Mouth Habitat Restoration 9:00 am - 12:00 pm 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 13 For the Birds – Essential to Endangered 9:00 am - 1:00 pm 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 12 Watershed & Wilderness: Exploring the San Diego River at Mission Trails 12:30 pm - 2:00 pm Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions Event Details Get Directions May 12 South Rim Adventure: Badger Survey 9:00 am - 2:00 pm South Rim 5806 Eagle Peak Road, Julian Event Details Get Directions Event Details Get Directions May 11 Interpretive Walk and BioBlitz 12:00 pm - 3:00 pm San Diego River Mouth 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 10 El Monte Valley Cleanup 9:00 am - 12:00 pm El Monte County Park 15805 El Monte Road, Lakeside Event Details Get Directions Event Details Get Directions May 10 Wildlife Tracking Exhibit 9:00 am - 12:00 pm Mission Trails Regional Park Kumeyaay Lake Campground 2 Father Junípero Serra Trail, San Diego Event Details Get Directions Event Details Get Directions May 10 Famosa Slough Work Party 9:00 am - 12:00 pm Famosa Slough 4285 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 10 Second Annual Paint Out at Old Mission Dam 8:30 am - 12:30 pm Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions Event Details Get Directions May 10 SDMBA Guided Mountain Bike Ride 8:00 am - 10:00 am Sycamore Canyon/Goodan Ranch 16281 Sycamore Canyon Road, Poway Event Details Get Directions Event Details Get Directions May 10 1k/5k Walk for Wildlife 7:30 am - 10:00 am Riverwalk Golf Course 1150 Fashion Valley Road #1102, San Diego Event Details Get Directions Event Details Get Directions Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file
May 14 River Days Crestridge Flower Hike 9:00 am - 11:00 am Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions
May 14 River Rescue Trash Cleanup 9:00 am - 12:00 pm Forrester Creek 8665 Argent Street, Santee CA Event Details Get Directions
May 13 SDMBA Guided Mountain Bike Ride 5:30 pm - 7:00 pm Mission Trails (Clairemont Mesa trail head) Mission Trails (Clairemont Mesa trail head) 11499 Clairemont Mesa Blvd. ·, San Diego, CA Event Details Get Directions
May 13 Seed Bomb Sculptures with ArtReach 4:00 pm - 6:00 pm T + C Park T+C Park (Fashion Valley Rd &, Riverwalk Dr,, San Diego Event Details Get Directions
May 13 San Diego River Mouth Habitat Restoration 9:00 am - 12:00 pm 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 13 For the Birds – Essential to Endangered 9:00 am - 1:00 pm 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 12 Watershed & Wilderness: Exploring the San Diego River at Mission Trails 12:30 pm - 2:00 pm Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions
May 12 South Rim Adventure: Badger Survey 9:00 am - 2:00 pm South Rim 5806 Eagle Peak Road, Julian Event Details Get Directions
May 11 Interpretive Walk and BioBlitz 12:00 pm - 3:00 pm San Diego River Mouth 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 10 El Monte Valley Cleanup 9:00 am - 12:00 pm El Monte County Park 15805 El Monte Road, Lakeside Event Details Get Directions
May 10 Wildlife Tracking Exhibit 9:00 am - 12:00 pm Mission Trails Regional Park Kumeyaay Lake Campground 2 Father Junípero Serra Trail, San Diego Event Details Get Directions
May 10 Famosa Slough Work Party 9:00 am - 12:00 pm Famosa Slough 4285 W Point Loma Blvd, San Diego Event Details Get Directions
May 10 Second Annual Paint Out at Old Mission Dam 8:30 am - 12:30 pm Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions
May 10 SDMBA Guided Mountain Bike Ride 8:00 am - 10:00 am Sycamore Canyon/Goodan Ranch 16281 Sycamore Canyon Road, Poway Event Details Get Directions
May 10 1k/5k Walk for Wildlife 7:30 am - 10:00 am Riverwalk Golf Course 1150 Fashion Valley Road #1102, San Diego Event Details Get Directions
