• Free Fly Casting Lessons

    Lake Murray 5540 Kiowa Drive, La Mesa, United States

    Presented by the San Diego Fly Fishers Join the San Diego Fly Fishers (SDFF) for a free fly casting clinic at Lake Murray!  This event is designed for beginners, but more experienced fly fishers are always welcome to come practice, give tips, and learn new techniques.  The clinic begins promptly at 9 am, so please...

  • San Diego River Mouth Habitat Restoration

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

    Join us for a hands-on volunteer opportunity to explore the San Diego River Estuary and support the restoration of this sensitive and vital habitat. Volunteers will help remove invasive plants, improving conditions for native wildlife and pollinators, enhancing water quality, reducing erosion, and protecting endangered species such as the California Least Tern. Your efforts will...

  • River Readers Nature Storytime

    Grant Park 2310 Camino Del Rio North, San Diego, CA, United States

    Located at Grant Park in Mission Valley, the River Readers Nature Storytime will feature books, activities, and crafts celebrating the great outdoors and our local wildlife. This partnership between the San Diego River Park Foundation and the Mission Valley Library is perfect for preschoolers and their families looking for outdoor literacy fun!

  • River Days Grant Park Community Stewards

    Grant Park 2310 Camino Del Rio North, San Diego, CA, United States

    Get outside, connect with your community, and help bring a new eco-park to life! Join us for a fun and meaningful morning at Grant Park during River Days, where you’ll enjoy the fresh air, meet great people, and make a real difference. This beautiful new nature education center and park is providing free STEAM and...

  • ILACSD & Lakeside’s River Park Conservancy: San Diego River Days Cleanup- Cactus Park

    Cactus Park 10610 Ashwood St,, Lakeside, United States

    Presented by: I Love a Clean San Diego and and the Lakeside's River Park Conservancy I Love A Clean San Diego and the Lakeside River Park Conservancy will be hosting a 2 hour long litter cleanup in Lakeside- Cactus County Park. Volunteers will be joining staff in removing litter from the park and surrounding area...

  • River Days Mission Valley Garden Club

    Grant Park 2310 Camino Del Rio North, San Diego, CA, United States

    Get outside for River Days with The San Diego River Park Foundation and join a welcoming community as we bring native plant gardens to life at our exciting new eco-park in Mission Valley! Roll up your sleeves to help plant natives, weed, water, mulch, and support our native seed library. You’ll leave knowing you helped...

  • Imperial Beach Cleanup – River Days with Surfrider & San Diego Coastkeeper

    Imperial Beach Pier 910 Seacoast Dr,, Imperial Beach, United States

    San Diego Coastkeeper and San Diego Surfrider will be hosting a joint beach cleanup event at the Imperial Beach Pier. We'll meet at 9:00 a.m. for a safety talk and to grab equipment, then groups will head out and clean up the beach. Around 11:45 we'll meet back up to weigh our trash and take...

  • River Days Community Clean-Up

    Fashion Valley Mall 7007 Friars Rd., San Diego, United States

    Looking for a hands-on volunteer opportunity that supports a healthy river and connects you with like-minded people? Join our core volunteer team for a San Diego River clean-up and help remove trash that threatens wildlife, water quality, and public spaces. Each year, volunteers remove more than 200,000 pounds of trash from the River—work that directly...

  • River Days – Hike With a Purpose: BioBlitz at Mildred Falls

    Eagle Peak Ranch 5030 Eagle Peak Rd, Julian, CA, United States

    Discover the hidden beauty of Mildred Falls at our River Days BioBlitz!  Join us for a hands-on community science adventure as we explore this stunning preserve and document its incredible biodiversity. Using the iNaturalist app on our smartphones, we’ll identify and record local flora and fauna, contributing valuable data that supports countywide conservation strategies. This...

  • Santee Historical Society Craft Bazaar and Butterfly Garden at the Historic Santee Barn

    The Historic Santee Barn 9200 Magnolia Ave, Santee, CA, United States

    Presented by the Santee Historical Society The Santee Historical Society will host an old-fashioned Craft Bazaar with a special focus on gardening, with the Monarch Butterfly garden open for visitors featuring arts and craft events for the kids. The Santee Historic Barn and Monarch Garden are located at 9200 Magnolia Avenue (between Mission Gorge and Mast...

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  • Petals & Paint: Grant Park Flower Fence Mural Gathering

    Grant Park 2310 Camino Del Rio North, San Diego, CA, United States

    Come celebrate River Days with The San Diego River Park Foundation and let your creativity bloom as we paint a colorful flower mural on the fence at Grant Park in Mission Valley! REGISTER This vibrant, hands-on experience takes place at our new nature learning center in the heart of the valley. Add your artistic touch...

  • River Days and Nature Nights: Build a Big Brown Bat Buddy

    Grant Park 2310 Camino Del Rio North, San Diego, CA, United States

    Join the San Diego River Park Foundation for a creative, hands-on workshop at Grant Park. During this needle-felting workshop, you’ll create your own felted bat to take home while learning fun facts about Big Brown Bats and their vital role in keeping our river ecosystem healthy. Needle Felting Workshop (Ages 8+)This workshop is recommended for children...

  • River Days and Nature Nights: Bat and Moth Event

    Grant Park 2310 Camino Del Rio North, San Diego, CA, United States

    Please join us for an exciting evening adventure along the river as we listen and look for bats. During this guided walk, we will learn about bat behavior and use bioacoustic equipment to monitor their echolocation calls. We will also set up a UV light to attract and observe moths and other nocturnal insects. REGISTER...

  • San Diego River Mouth Habitat Restoration

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

    Join us for a hands-on volunteer opportunity to explore the San Diego River Estuary and support the restoration of this sensitive and vital habitat. Volunteers will help remove invasive plants, improving conditions for native wildlife and pollinators, enhancing water quality, reducing erosion, and protecting endangered species such as the California Least Tern. Your efforts will...

  • Mountain Lion 101

    Grant Park 2310 Camino Del Rio North, San Diego, CA, United States

    Overview Join Mountain Lion Foundation volunteer and mountain lion expert Robin Parks for an engaging presentation about mountain lions at Grant Park, The San Diego River Park Foundation's beautiful new nature learning facility in Mission Valley.  This session provides a broad introduction to these remarkable animals, offering insights across a range of topics. Spots are...

  • River Days Pollinator Safari & Bee-o-Blitz

    Point Loma Native Plant Garden 4444 Greene St., San Diego, CA, United States

    Join the California Native Bee Society and The San Diego River Park Foundation at the Point Loma Native Plant Garden to learn more about the pollinators that live in the San Diego River Watershed. We'll look for hummingbirds, native bees, and bugs, and upload our findings to iNaturalist. This demonstration garden is full of native...