56 events found. 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 5/8/2021 May 8, 2021 - 5/17/2025 May 17 Select date. This event does not have a mappable address. View Event Details May 11 8:30 am - 10:00 am Guided River Walk with the CEO Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions Event Details Get Directions May 11 8:30 am - 12:30 pm River Days Educational Arts and Crafts Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions Event Details Get Directions May 11 9:00 am - 11:00 am Navajo Canyon Habitat Restoration Navajo Canyon 6511 Eldridge St, San Diego Event Details Get Directions Event Details Get Directions May 11 9:30 am - 12:00 pm Revive Our River: Restore Riparian Habitat in Mission Valley Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions Event Details Get Directions May 11 10:00 am - 12:00 pm Mission Valley Kayak and River Bank Clean-Up Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions Event Details Get Directions May 11 10:00 am - 4:00 pm Three Sisters Waterfall Hike with USFS and SDRPF Three Sisters Falls Boulder Creek Rd, Santa Ysabel Event Details Get Directions Event Details Get Directions May 11 10:30 am - 12:00 pm Guided Midday River Walk with the CEO Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions Event Details Get Directions May 11 6:30 pm - 9:30 pm Nature Nights: Bat Walk and Moths Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions Event Details Get Directions May 12 9:00 am - 11:00 am Hike at Crestridge Ecological Reserve (Horsemill Road Trailhead) Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions Event Details Get Directions May 12 9:00 am - 12:00 pm Free Fly Casting Lesson Lake Murray 5540 Kiowa Drive, La Mesa Event Details Get Directions Event Details Get Directions May 12 9:00 am - 4:00 pm Majestic Mother’s Day Hike or Stroll at Eagle Peak Ranch Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions Event Details Get Directions May 12 10:00 am - 12:00 pm Point Loma Native Plant Garden Open House Point Loma Native Plant Garden 4444 Greene St., San Diego Event Details Get Directions Event Details Get Directions May 13 9:00 am - 12:00 pm Hike With a Purpose: BioBlitz at Beautiful Eagle Peak Ranch Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions Event Details Get Directions May 13 9:00 am - 3:00 pm Discover Eagle Peak Ranch on Self Guided Hikes Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions Event Details Get Directions May 13 12:00 pm - 2:00 pm Critter Cam Adventure Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions Event Details Get Directions May 14 9:00 am - 12:00 pm Team IMPACT: River Restoration Fashion Valley Mall 6997 Friars Rd., San Diego Event Details Get Directions Event Details Get Directions May 15 8:00 am - 12:00 pm Come Explore a New Preserve in Descanso Descanso Pond Preserve 7920 Japatul Valley Rd, Descanso Event Details Get Directions Event Details Get Directions May 15 9:00 am - 11:00 am Hike at Crestridge Ecological Reserve with the Earth Discovery Institute Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions Event Details Get Directions May 16 8:00 am - 10:00 am Team ECO: Gardening at Grant Park Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions Event Details Get Directions May 16 8:00 am - 12:30 pm Hike at Cuyamaca Rancho State Park (Middle Peak) Los Vaqueros Trailhead 3350301200, Julian Event Details Get Directions Event Details Get Directions May 16 8:30 am - 12:30 pm RiverWatch West- Help Monitor the Health of the River SDRPF Office 4891 Pacific Hwy #110, San Diego Event Details Get Directions Event Details Get Directions May 17 8:30 am - 12:30 pm RiverWatch East- Help Monitor the Health of the River Mast Park 9125 Carlton Hills Blvd, Santee Event Details Get Directions Event Details Get Directions May 18 9:00 am - 12:00 pm Community River Clean-Up Cottonwood Grove 2508 Hotel Circle Pl, San Diego Event Details Get Directions Event Details Get Directions May 18 9:00 am - 12:00 pm Interpretive Hike at Sycamore Canyon Sycamore Canyon/Goodan Ranch 16281 Sycamore Canyon Road, Poway Event Details Get Directions Event Details Get Directions May 18 9:30 am - 11:30 am River Center at Grant Park Family Tour with Education Activities Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions Event Details Get Directions May 18 10:00 am - 12:00 pm Hiking Tour Overlooking Ruffin Canyon Taft Middle School 9191 Gramercy drive, San Diego Event Details Get Directions Event Details Get Directions May 19 8:00 am - 9:30 am Help document birds at Grant Park Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions Event Details Get Directions May 19 9:00 am - 12:00 pm OB Estuary Restoration & Nature Walk San Diego River Mouth 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 19 9:30 am - 11:30 am River Center at Grant Park Community Tours Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions Event Details Get Directions May 19 10:00 am - 12:00 pm Silverwood Tributaries and Riparian Habitat Exploration Silverwood Wildlife Sanctuary, Lakeside 13003 Wildcat Canyon Rd, Lakeside Event Details Get Directions Event Details Get Directions May 19 12:00 pm - 3:00 pm How Birds and Dogs Can Live Together Dog Beach in Ocean Beach 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 10 7:30 am - 10:00 am 1k/5k Walk for Wildlife Riverwalk Golf Course 1150 Fashion Valley Road #1102, San Diego Event Details Get Directions Event Details Get Directions May 10 8:00 am - 10:00 am SDMBA Guided Mountain Bike Ride Sycamore Canyon/Goodan Ranch 16281 Sycamore Canyon Road, Poway Event Details Get Directions Event Details Get Directions May 10 8:30 am - 12:30 pm Second Annual Paint Out at Old Mission Dam Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions Event Details Get Directions May 10 9:00 am - 12:00 pm Famosa Slough Work Party Famosa Slough 4285 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 10 9:00 am - 12:00 pm Ocean Beach Cleanup – River Days with Surfrider & Coastkeeper Dog Beach in Ocean Beach 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 10 9:00 am - 12:00 pm Wildlife Tracking Exhibit Mission Trails Regional Park Kumeyaay Lake Campground 2 Father Junípero Serra Trail, San Diego Event Details Get Directions Event Details Get Directions May 10 9:00 am - 12:00 pm El Monte Valley Cleanup El Monte County Park 15805 El Monte Road, Lakeside Event Details Get Directions Event Details Get Directions May 11 9:00 am - 12:00 pm Free Fly Casting Lessons Lake Murray 5540 Kiowa Drive, La Mesa Event Details Get Directions Event Details Get Directions May 11 12:00 pm - 3:00 pm Interpretive Walk and BioBlitz San Diego River Mouth 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 12 9:00 am - 2:00 pm South Rim Adventure: Badger Survey South Rim 5806 Eagle Peak Road, Julian Event Details Get Directions Event Details Get Directions May 12 12:30 pm - 2:00 pm Watershed & Wilderness: Exploring the San Diego River at Mission Trails Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions Event Details Get Directions May 13 9:00 am - 12:00 pm San Diego River Mouth Habitat Restoration 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 13 9:00 am - 1:00 pm For the Birds – Essential to Endangered 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 13 4:00 pm - 6:00 pm Seed Bomb Sculptures with ArtReach T + C Park T+C Park (Fashion Valley Rd &, Riverwalk Dr,, San Diego Event Details Get Directions Event Details Get Directions May 13 5:30 pm - 7:00 pm SDMBA Guided Mountain Bike Ride 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 14 9:00 am - 11:00 am River Days Crestridge Flower Hike Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions Event Details Get Directions May 14 9:00 am - 12:00 pm River Rescue Trash Cleanup Forrester Creek 8665 Argent Street, Santee CA Event Details Get Directions Event Details Get Directions May 14 4:00 pm - 5:00 pm Serra Mesa-Kearny Mesa Library San Diego River Days Storytime Serra Mesa-Kearny Mesa Library 9005 Aero Dr, San Diego Event Details Get Directions Event Details Get Directions May 15 8:00 am - 10:00 pm Grant Park Community Stewards Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions Event Details Get Directions May 15 12:30 pm - 2:00 pm Watershed & Wilderness: Exploring the San Diego River at Mission Trails Mission Trails Regional Park Visitor Center 1 Father Junipero Serra Trail, San Diego Event Details Get Directions Event Details Get Directions May 16 10:30 am - 11:30 am Preschool Storytime at Mast park, hosted by the Santee Library Mast Park 9125 Carlton Hills Blvd, Santee Event Details Get Directions Event Details Get Directions May 17 8:00 am - 10:30 am Stewardship Saturday in Olivia Canyon Olivia Canyon 3005 Menlo Avenue, San Diego Event Details Get Directions Event Details Get Directions May 17 8:00 am - 12:00 pm Kids Adventure Hike at Louis A. Stelzer County Park Louis Stelzer County Park 11470 Wildcat Canyon Rd, Lakeside Event Details Get Directions Event Details Get Directions May 17 9:00 am - 11:00 am Bird Walk at Famosa Slough Famosa Slough 4285 W Point Loma Blvd, San Diego Event Details Get Directions Event Details Get Directions May 17 9:00 am - 2:00 pm Santa Ysabel Open Space Preserve Wildflower Hike Santa Ysabel East Open Space Preserve 500 Farmer Rd., Julian 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 11 8:30 am - 10:00 am Guided River Walk with the CEO Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions
May 11 8:30 am - 12:30 pm River Days Educational Arts and Crafts Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions
May 11 9:00 am - 11:00 am Navajo Canyon Habitat Restoration Navajo Canyon 6511 Eldridge St, San Diego Event Details Get Directions
May 11 9:30 am - 12:00 pm Revive Our River: Restore Riparian Habitat in Mission Valley Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions
May 11 10:00 am - 12:00 pm Mission Valley Kayak and River Bank Clean-Up Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions
May 11 10:00 am - 4:00 pm Three Sisters Waterfall Hike with USFS and SDRPF Three Sisters Falls Boulder Creek Rd, Santa Ysabel Event Details Get Directions
May 11 10:30 am - 12:00 pm Guided Midday River Walk with the CEO Town and Country River Park Fashion Valley Rd & Riverwalk Dr, San Diego Event Details Get Directions
May 11 6:30 pm - 9:30 pm Nature Nights: Bat Walk and Moths Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions
May 12 9:00 am - 11:00 am Hike at Crestridge Ecological Reserve (Horsemill Road Trailhead) Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions
May 12 9:00 am - 12:00 pm Free Fly Casting Lesson Lake Murray 5540 Kiowa Drive, La Mesa Event Details Get Directions
May 12 9:00 am - 4:00 pm Majestic Mother’s Day Hike or Stroll at Eagle Peak Ranch Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions
May 12 10:00 am - 12:00 pm Point Loma Native Plant Garden Open House Point Loma Native Plant Garden 4444 Greene St., San Diego Event Details Get Directions
May 13 9:00 am - 12:00 pm Hike With a Purpose: BioBlitz at Beautiful Eagle Peak Ranch Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions
May 13 9:00 am - 3:00 pm Discover Eagle Peak Ranch on Self Guided Hikes Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions
May 13 12:00 pm - 2:00 pm Critter Cam Adventure Eagle Peak Ranch 5030 Eagle Peak Rd, Julian Event Details Get Directions
May 14 9:00 am - 12:00 pm Team IMPACT: River Restoration Fashion Valley Mall 6997 Friars Rd., San Diego Event Details Get Directions
May 15 8:00 am - 12:00 pm Come Explore a New Preserve in Descanso Descanso Pond Preserve 7920 Japatul Valley Rd, Descanso Event Details Get Directions
May 15 9:00 am - 11:00 am Hike at Crestridge Ecological Reserve with the Earth Discovery Institute Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions
May 16 8:00 am - 10:00 am Team ECO: Gardening at Grant Park Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions
May 16 8:00 am - 12:30 pm Hike at Cuyamaca Rancho State Park (Middle Peak) Los Vaqueros Trailhead 3350301200, Julian Event Details Get Directions
May 16 8:30 am - 12:30 pm RiverWatch West- Help Monitor the Health of the River SDRPF Office 4891 Pacific Hwy #110, San Diego Event Details Get Directions
May 17 8:30 am - 12:30 pm RiverWatch East- Help Monitor the Health of the River Mast Park 9125 Carlton Hills Blvd, Santee Event Details Get Directions
May 18 9:00 am - 12:00 pm Community River Clean-Up Cottonwood Grove 2508 Hotel Circle Pl, San Diego Event Details Get Directions
May 18 9:00 am - 12:00 pm Interpretive Hike at Sycamore Canyon Sycamore Canyon/Goodan Ranch 16281 Sycamore Canyon Road, Poway Event Details Get Directions
May 18 9:30 am - 11:30 am River Center at Grant Park Family Tour with Education Activities Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions
May 18 10:00 am - 12:00 pm Hiking Tour Overlooking Ruffin Canyon Taft Middle School 9191 Gramercy drive, San Diego Event Details Get Directions
May 19 8:00 am - 9:30 am Help document birds at Grant Park Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions
May 19 9:00 am - 12:00 pm OB Estuary Restoration & Nature Walk San Diego River Mouth 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 19 9:30 am - 11:30 am River Center at Grant Park Community Tours Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions
May 19 10:00 am - 12:00 pm Silverwood Tributaries and Riparian Habitat Exploration Silverwood Wildlife Sanctuary, Lakeside 13003 Wildcat Canyon Rd, Lakeside Event Details Get Directions
May 19 12:00 pm - 3:00 pm How Birds and Dogs Can Live Together Dog Beach in Ocean Beach 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 10 7:30 am - 10:00 am 1k/5k Walk for Wildlife Riverwalk Golf Course 1150 Fashion Valley Road #1102, San Diego Event Details Get Directions
May 10 8:00 am - 10:00 am SDMBA Guided Mountain Bike Ride Sycamore Canyon/Goodan Ranch 16281 Sycamore Canyon Road, Poway Event Details Get Directions
May 10 8:30 am - 12:30 pm Second Annual Paint Out at Old Mission Dam Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions
May 10 9:00 am - 12:00 pm Famosa Slough Work Party Famosa Slough 4285 W Point Loma Blvd, San Diego Event Details Get Directions
May 10 9:00 am - 12:00 pm Ocean Beach Cleanup – River Days with Surfrider & Coastkeeper Dog Beach in Ocean Beach 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 10 9:00 am - 12:00 pm Wildlife Tracking Exhibit Mission Trails Regional Park Kumeyaay Lake Campground 2 Father Junípero Serra Trail, San Diego Event Details Get Directions
May 10 9:00 am - 12:00 pm El Monte Valley Cleanup El Monte County Park 15805 El Monte Road, Lakeside Event Details Get Directions
May 11 9:00 am - 12:00 pm Free Fly Casting Lessons Lake Murray 5540 Kiowa Drive, La Mesa Event Details Get Directions
May 11 12:00 pm - 3:00 pm Interpretive Walk and BioBlitz San Diego River Mouth 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 12 9:00 am - 2:00 pm South Rim Adventure: Badger Survey South Rim 5806 Eagle Peak Road, Julian Event Details Get Directions
May 12 12:30 pm - 2:00 pm Watershed & Wilderness: Exploring the San Diego River at Mission Trails Old Mission Dam 1 Father Junipero Serra Trail, San Diego, CA 92119, San Diego Event Details Get Directions
May 13 9:00 am - 12:00 pm San Diego River Mouth Habitat Restoration 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 13 9:00 am - 1:00 pm For the Birds – Essential to Endangered 5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego Event Details Get Directions
May 13 4:00 pm - 6:00 pm Seed Bomb Sculptures with ArtReach T + C Park T+C Park (Fashion Valley Rd &, Riverwalk Dr,, San Diego Event Details Get Directions
May 13 5:30 pm - 7:00 pm SDMBA Guided Mountain Bike Ride Mission Trails (Clairemont Mesa trail head) Mission Trails (Clairemont Mesa trail head) 11499 Clairemont Mesa Blvd. ·, San Diego, CA Event Details Get Directions
May 14 9:00 am - 11:00 am River Days Crestridge Flower Hike Crestridge Ecological Reserve 1181 Horsemill Rd, El Cajon Event Details Get Directions
May 14 9:00 am - 12:00 pm River Rescue Trash Cleanup Forrester Creek 8665 Argent Street, Santee CA Event Details Get Directions
May 14 4:00 pm - 5:00 pm Serra Mesa-Kearny Mesa Library San Diego River Days Storytime Serra Mesa-Kearny Mesa Library 9005 Aero Dr, San Diego Event Details Get Directions
May 15 8:00 am - 10:00 pm Grant Park Community Stewards Grant Park 2310 Camino Del Rio North, San Diego Event Details Get Directions
May 15 12:30 pm - 2:00 pm Watershed & Wilderness: Exploring the San Diego River at Mission Trails Mission Trails Regional Park Visitor Center 1 Father Junipero Serra Trail, San Diego Event Details Get Directions
May 16 10:30 am - 11:30 am Preschool Storytime at Mast park, hosted by the Santee Library Mast Park 9125 Carlton Hills Blvd, Santee Event Details Get Directions
May 17 8:00 am - 10:30 am Stewardship Saturday in Olivia Canyon Olivia Canyon 3005 Menlo Avenue, San Diego Event Details Get Directions
May 17 8:00 am - 12:00 pm Kids Adventure Hike at Louis A. Stelzer County Park Louis Stelzer County Park 11470 Wildcat Canyon Rd, Lakeside Event Details Get Directions
May 17 9:00 am - 11:00 am Bird Walk at Famosa Slough Famosa Slough 4285 W Point Loma Blvd, San Diego Event Details Get Directions
May 17 9:00 am - 2:00 pm Santa Ysabel Open Space Preserve Wildflower Hike Santa Ysabel East Open Space Preserve 500 Farmer Rd., Julian Event Details Get Directions
