• Santa Ysabel Open Space Preserve East Wildflower Hike

    Santa Ysabel East Open Space Preserve 500 Farmer Rd., Julian, CA, United States

    Presented by the San Diego River Park Foundation and County of San Diego Parks and Recreation Join Senior Program Manager Natalie Borchardt and County Park Ranger Doug Andrews for a...

  • 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...

  • San Diego River Mouth Habitat Restoration

    5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego, 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,...

  • San Diego River Days Storytime

    Serra Mesa-Kearny Mesa Library 9005 Aero Dr, San Diego, CA, United States

    In honor of San Diego River Days, Ranger Tiffany and Librarian Ms. Carrie will read stories and give facts about animals that live along the San Diego River.

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  • River Days Grant Park Community Stewards

    2310 Camino Del Rio North San Diego, CA 92108 2310 Camino Del Rio North

    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...

  • River Garden Street Sweep

    San Diego River Garden 3400 Camino Del Rio N,, San Diego, CA, United States

    Join Park Rangers from the San Diego River Park on a street sweep at the San Diego Garden. Together, we will help prevent trash from entering the San Diego River...

  • River Days Mission Valley Garden Club

    2310 Camino Del Rio North San Diego, CA 92108 2310 Camino Del Rio North

    Get outside for River Days 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...

  • River Days SANDAG Group Bike Ride

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

    Join SANDAG and The San Diego County Bicycle Coalition for a fun free family friendly frolic along the San Diego River Trail. Bring your own bike and helmet to join...

  • Community River Cleanup

    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...

  • 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...

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

    2310 Camino Del Rio North, San Diego, CA 92108

    Join us for a creative, hands-on workshop at the River Center at Grant Park. During this needle-felting workshop, you’ll create your own felted bat to take home while learning fun facts...

  • Art Reception for San Diego River Artists Alliance

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

    Presented by the San Diego River Artists' Alliance The San Diego River Artists Alliance creates art inspired by the San Diego River and its ecosystem. Artwork about the San Diego River in...

  • 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...

  • Bird Walk at Grant Park

    2310 Camino Del Rio North San Diego, CA 92108 2310 Camino Del Rio North

    Join bird experts Cindy Pencek and Ian Swirka for a guided walk along the San Diego River to observe and count the diverse bird species that call this area home....

  • San Diego River Mouth Habitat Restoration

    5156 W Point Loma Blvd 5156 W Point Loma Blvd, San Diego, 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,...

  • Ranger Lead Night Hike

    3201 Ruffin Rd., San Diego CA 92123 3201 Ruffin Rd., San Diego, United States

    Join the City of San Diego Park Rangers for an educational night hike. Discover the fascinating habits and habitats of nocturnal animals as they come to life after dark. Learn why...