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PRODID:-//San Diego River Days 2026 - ECPv6.17.4.1//NONSGML v1.0//EN
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X-ORIGINAL-URL:https://sdriverdays.org
X-WR-CALDESC:Events for San Diego River Days 2026
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TZID:America/Los_Angeles
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DTSTART;TZID=America/Los_Angeles:20260517T120000
DTEND;TZID=America/Los_Angeles:20260517T133000
DTSTAMP:20260427T182456Z
CREATED:20260312T233417Z
LAST-MODIFIED:20260427T182456Z
UID:6999-1779019200-1779024600@sdriverdays.org
SUMMARY:Mountain Lion 101
DESCRIPTION:Overview\nJoin 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. \nSpots are limited. REGISTER FOR THE EVENT HERE!  \nTopics Covered\n· Basic Recognition: Learn how to identify mountain lions in the wild. \n· Biology\, Behaviors\, and Capabilities: Discover key facts about the physical characteristics\, natural behaviors\, and abilities of mountain lions. \n· Stories of Encounters: Hear both humorous and poignant stories about interactions between people and mountain lions. \n· Myths and Misinformation: Explore common misconceptions about these cats and gain clarity on the facts. \n· Lion Safety: Understand the essential safety do’s and don’ts when in mountain lion territory. \n· Deterrents: Find out effective methods for deterring mountain lions from entering populated areas. \n· Current California Laws and Policies: Get up-to-date information on California laws and California Department of Fish and Wildlife policies regarding mountain lions.
URL:https://sdriverdays.org/activity/mountain-lion-101/
LOCATION:Grant Park\, 2310 Camino Del Rio North\, San Diego\, CA\, 92108\, United States
CATEGORIES:Family-Friendly,Learning & Education,Nature
ATTACH;FMTTYPE=image/png:https://sdriverdays.org/wp-content/uploads/2026/03/SDRPF-Photo-Edits.png
GEO:32.772955;-117.138158
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Grant Park 2310 Camino Del Rio North San Diego CA 92108 United States;X-APPLE-RADIUS=500;X-TITLE=2310 Camino Del Rio North:geo:-117.138158,32.772955
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260517T110000
DTEND;TZID=America/Los_Angeles:20260517T120000
DTSTAMP:20260423T231504Z
CREATED:20260423T230111Z
LAST-MODIFIED:20260423T231504Z
UID:7114-1779015600-1779019200@sdriverdays.org
SUMMARY:River Days Bird Drawing Workshop with Art FORM
DESCRIPTION:Discover the beauty and majesty of raptors that live in the San Diego watershed with a presentation by Sky Hunters\, followed by a bird drawing workshop with Art FORM. Work on the details of specific birds\, all art materials provided. \nPlease register separately for the Sky Hunters presentation HERE
URL:https://sdriverdays.org/activity/river-days-bird-drawing-workshop-with-art-form/
LOCATION:Grant Park\, 2310 Camino Del Rio North\, San Diego\, CA\, 92108\, United States
ATTACH;FMTTYPE=image/jpeg:https://sdriverdays.org/wp-content/uploads/2026/04/BIRDS.jpg
GEO:32.772955;-117.138158
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Grant Park 2310 Camino Del Rio North San Diego CA 92108 United States;X-APPLE-RADIUS=500;X-TITLE=2310 Camino Del Rio North:geo:-117.138158,32.772955
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260515T170000
DTEND;TZID=America/Los_Angeles:20260515T190000
DTSTAMP:20260514T125500Z
CREATED:20260406T175056Z
LAST-MODIFIED:20260514T125500Z
UID:7069-1778864400-1778871600@sdriverdays.org
SUMMARY:Sunset Gardening at the San Diego River Mouth
DESCRIPTION:Come celebrate River Days and join us for a wonderful sunset gardening experience at the beautiful River Mouth in Ocean Beach (near dog beach)!  \nJoin us for a peaceful evening in the garden as we help trim and care for its impressive collection of native and rare plants. Enjoy the sights and scents of spring blooms\, connect with fellow nature lovers\, and make a meaningful impact for the San Diego watershed. By caring for native plants\, you help pollinators thrive and support a healthier\, more biodiverse\, and climate-resilient ecosystem. We hope to see you there! \nPlease note: The meeting location is NEAR the address listed. We will meet at the small grassy area between the main parking lot\, the San Diego River Bikeway\, and Ocean Villa Inn. \nRiver Days is our annual 9-day celebration of the San Diego River! SDRPF and an estimated 20 partners host fun nature outings\, volunteer opportunities\, art activities\, bike rides\, hikes\, and much more along all 52 miles of the river. To see the full River Days schedule\, click here. \nHere are a few tips to help you prepare for the event:\n\nAll tools will be provided\nFeel free to bring your own gloves\nAttire: Long pants and closed-toe shoes are required\nItems to Bring: Drinking water\, snacks\, hat\, other forms of sun protection\nWeather: Light rain will not cancel the event\nThere are no restroom facilities at this location\nAll ages welcome!
URL:https://sdriverdays.org/activity/sunset-gardening-at-the-river-mouth/
LOCATION:5156 W Point Loma Blvd\, 5156 W Point Loma Blvd\, San Diego\, 92107\, United States
ATTACH;FMTTYPE=image/jpeg:https://sdriverdays.org/wp-content/uploads/2026/04/arnau_sunset_estuary.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260510T080000
DTEND;TZID=America/Los_Angeles:20260510T130000
DTSTAMP:20260507T173146Z
CREATED:20260302T200822Z
LAST-MODIFIED:20260507T173146Z
UID:6942-1778400000-1778418000@sdriverdays.org
SUMMARY:Santa Ysabel Open Space Preserve East Wildflower Hike
DESCRIPTION:Presented by the San Diego River Park Foundation and County of San Diego Parks and Recreation \nJoin Senior Manager of Natural Resources Natalie Borchardt and County Park Ranger Alex Barone for a scenic hike as we explore the oak woodlands and native grasslands near the source of the San Diego River at Santa Ysabel East Open Space Preserve. \nOn this 8-mile out-and-back hike\, we will travel through oak woodlands\, native grasslands\, and vibrant fields of wildflowers. Along the way\, we will identify native wildflowers\, revel in their bright colors and fragrant smells\, and celebrate the beauty of spring together! \nThis hike is rated as moderate difficulty. \nEvent Location: Santa Ysabel Open Space Preserve trailhead off Farmer Rd. \nAdditional Notes: \n\nFamily Friendly (all ages welcome)\, as long as all hikers are prepared for the distance.  Contact us with specific questions. \nClosed-toe shoes required\nSun protection (hat\, sunscreen\, sunglasses) recommended\nBring your own reusable water bottle\nBring your own snacks and lunch for a scenic picnic\nParticipating in this event will include walking on uneven terrain and/or some stooping and bending
URL:https://sdriverdays.org/activity/santa-ysabel-open-space-preserve-east-wildflower-hike/
LOCATION:Santa Ysabel East Open Space Preserve\, 500 Farmer Rd.\, Julian\, CA\, 92036\, United States
CATEGORIES:Hiking and Walking,Learning & Education,Nature,Recreation
ATTACH;FMTTYPE=image/png:https://sdriverdays.org/wp-content/uploads/2026/02/Wildflower-Hike.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260509T073000
DTEND;TZID=America/Los_Angeles:20260509T100000
DTSTAMP:20260427T175717Z
CREATED:20260427T175616Z
LAST-MODIFIED:20260427T175717Z
UID:7145-1778311800-1778320800@sdriverdays.org
SUMMARY:River Days 5K Walk for Wildlife and Fun Run!
DESCRIPTION:Come celebrate the river and help raise vital funds for wildlife conservation in the San Diego River Watershed by joining the San Diego River Park Foundation’s 2026 River Days 5K Walk for Wildlife and Fun Run! \nEnjoy a fun-filled morning with stunning river views at the beautiful Riverwalk Golf Club. Whether your solo\, coming with friends\, or bringing the whole family\, we hope you can join us! And do not forget to bring your dog:) \nRegistrants receive a free 5K souvenir t-shirt! \nRegistration Fees: $45 Adult and $25 youth \nREGISTER HERE
URL:https://sdriverdays.org/activity/river-days-5k-walk-for-wildlife-and-fun-run/
LOCATION:Riverwalk Golf Course\, 1150 Fashion Valley Road #1102\, San Diego\, CA\, 92108\, United States
ATTACH;FMTTYPE=image/png:https://sdriverdays.org/wp-content/uploads/2026/03/Walk-For-Wildlife-Logo-White-Background-scaled.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250517T100000
DTEND;TZID=America/Los_Angeles:20250517T120000
DTSTAMP:20250422T235157Z
CREATED:20240429T213045Z
LAST-MODIFIED:20250422T235157Z
UID:5718-1747476000-1747483200@sdriverdays.org
SUMMARY:Grant Park Open House
DESCRIPTION:Presented by the San Diego River Park Foundation \nJoin us for a lovely Saturday tour of the construction site of the exciting new River Studio at Grant Park. Connect with fellow community members and learn about this amazing project! \nThe River Studio at Grant Park will act as a new home for the San Diego River in the heart of Mission Valley. With nature as a classroom \, it will provide free\, hands-on STEM learning experiences to thousands of kids with the goal of inspiring pursuit of STEM education and careers and a love for the river. We hope you can join us to learn more about this incredible haven of green space in the heart of San Diego!
URL:https://sdriverdays.org/activity/wine-walk-mingle-at-the-river-center-at-grant-park/
LOCATION:Grant Park\, 2310 Camino Del Rio North\, San Diego\, CA\, 92108\, United States
CATEGORIES:Hiking and Walking,Learning & Education
ATTACH;FMTTYPE=image/jpeg:https://sdriverdays.org/wp-content/uploads/2024/04/The-Studio-1.jpg
GEO:32.772955;-117.138158
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Grant Park 2310 Camino Del Rio North San Diego CA 92108 United States;X-APPLE-RADIUS=500;X-TITLE=2310 Camino Del Rio North:geo:-117.138158,32.772955
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250517T090000
DTEND;TZID=America/Los_Angeles:20250517T140000
DTSTAMP:20250507T220057Z
CREATED:20220412T000950Z
LAST-MODIFIED:20250507T220057Z
UID:3275-1747472400-1747490400@sdriverdays.org
SUMMARY:Santa Ysabel Open Space Preserve Wildflower Hike
DESCRIPTION:Presented by the San Diego River Park Foundation and County of San Diego Parks and Recreation \nJoin Senior Program Manager Natalie Borchardt and County Park Ranger Doug Andrews on a hike as we explore the oak woodlands and native grasslands near the source of the San Diego River at the Santa Ysabel East Open Space Preserve. \nOn this 8-mile out-and-back hike we will travel through oak woodlands\, native grasslands\, and fields of wildflowers. We will look for and identify native wildflowers. Moderate difficulty. \nEvent Location: Santa Ysabel Open Space Preserve trailhead off Farmer Rd. \nAdditional Notes: \n\nFamily Friendly (all ages welcome)\, as long as all hikers are prepared for the distance.  Contact us with specific questions. \nClosed-toe shoes required\nSun protection (hat\, sunscreen\, sunglasses) recommended\nBring your own reusable water bottle\nBring your own snacks and lunch for a scenic picnic\nParticipating in this event will include walking on uneven terrain and/or some stooping and bending
URL:https://sdriverdays.org/activity/santa-ysabel-hike/
LOCATION:Santa Ysabel East Open Space Preserve\, 500 Farmer Rd.\, Julian\, CA\, 92036\, United States
CATEGORIES:Family-Friendly,Hiking and Walking,Learning & Education,Recreation
ATTACH;FMTTYPE=image/png:https://sdriverdays.org/wp-content/uploads/2022/04/Untitled-design-33.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250514T090000
DTEND;TZID=America/Los_Angeles:20250514T120000
DTSTAMP:20250507T142711Z
CREATED:20250421T230016Z
LAST-MODIFIED:20250507T142711Z
UID:6558-1747213200-1747224000@sdriverdays.org
SUMMARY:River Rescue Trash Cleanup
DESCRIPTION:Join the dynamic River Rescue Team\,  a group of volunteers dedicated to removing trash by the ton!  You will help remove trash and debris from the riverbed to prevent harm to water and wildlife. This event is social\, impactful\, and flexible so whether you want to focus on small plastics or getting a workout hauling large items\, there is a perfect spot for you to make an impact for the river! \nMost River Rescue volunteers are “regulars” who join us on a frequent basis\, but we welcome newcomers or volunteers curious about getting involved!  In honor of River Days\, this River Rescue will be perfect for beginners looking to learn more.  There is no long-term commitment to join this event.  At these events\, volunteers should expect to get dirty\, get a bit of a workout\, occasionally trek through terrain\, and work with an amazing group of people! \nTips:  \n\nPlease arrive at 8:45 am to get checked in. Our group will leave the meeting area roughly 5 minutes after the event starts to go to the project site.\nBe sure to dress in clothes that can get a little dirty\n\nLong pants are REQUIRED. A hat\, sunscreen\, or any other types of sun protection are also recommended for all of our outdoor events.\nClosed-toe shoes are also required. No sandals\, Tom’s or other flats. You must wear sturdy tennis or hiking shoes.\n\n\nWe will provide all tools and supplies for you to use.\nIn order to cut down on single-use plastics\, we request all volunteers bring their own reusable water bottle.\nYou may wish to bring a light snack.\nYou must be 18 years or older to participate.\nA liability waiver is required for all volunteers and will be provided at the event.\nPlease note that light rain will not cancel this event.
URL:https://sdriverdays.org/activity/river-rescue-trash-cleanup/
LOCATION:Forrester Creek\, 8665 Argent Street\, Santee CA\, CA\, 92071
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250513T160000
DTEND;TZID=America/Los_Angeles:20250513T180000
DTSTAMP:20250327T213617Z
CREATED:20250327T213617Z
LAST-MODIFIED:20250327T213617Z
UID:6416-1747152000-1747159200@sdriverdays.org
SUMMARY:Seed Bomb Sculptures with ArtReach
DESCRIPTION:Get your hands dirty by making some seed bomb sculptures to help our native habitat!\nIn this workshop\, participants will merge visual art with eco activism and create their own biodegradable sculptures out of soil\, clay and native SoCal wildflower seeds. \nThe seed sculptures can then be placed (or smashed!) in gardens or other spaces in need of the wildflowers critical to our ecosystem. \nLocation: T + C Park\, Fashion Valley Rd &\, Riverwalk Dr\, San Diego\, CA 92108\nParking is available directly across Riverwalk Drive at Fashion Valley Mall / transit station. Nearest address: 6987 Friars Rd\, San Diego\, CA 92108).
URL:https://sdriverdays.org/activity/seed-bomb-sculptures-with-artreach/
LOCATION:T + C Park\, T+C Park (Fashion Valley Rd &\, Riverwalk Dr\,\, San Diego\, 92108\, United States
CATEGORIES:Arts and Culture,Family-Friendly,Nature,Recreation
ATTACH;FMTTYPE=image/jpeg:https://sdriverdays.org/wp-content/uploads/2025/03/ArtReach-scaled.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250512T090000
DTEND;TZID=America/Los_Angeles:20250512T140000
DTSTAMP:20250325T033320Z
CREATED:20250325T031956Z
LAST-MODIFIED:20250325T033320Z
UID:6359-1747040400-1747058400@sdriverdays.org
SUMMARY:South Rim Adventure: Badger Survey
DESCRIPTION:Explore\, Discover & Contribute to Conservation! \nEmbark on a 2-5 mile adventure through the breathtaking land of the upper San Diego River Gorge\, navigating varied terrain—including some bushwhacking! Have fun alongside fellow nature enthusiasts and help document the presence or absence of the American badger (Taxidea taxus)\, a species protected under the San Diego Multiple Species Conservation Plan (MSCP). Your participation will provide valuable data to support conservation efforts and assess how interconnected protected lands are working to sustain local biodiversity. \nPlease wear a hat\, sunscreen\, long sleeves\, long pants\, and sturdy closed-toe shoes. Bring plenty of water and snacks to stay hydrated and energized. \nAges 13+ | Join us for this exciting\, purpose-driven hike!
URL:https://sdriverdays.org/activity/south-rim-adventure-badger-survey/
LOCATION:South Rim\, 5806 Eagle Peak Road\, Julian\, 92036\, United States
CATEGORIES:Hiking and Walking,Learning & Education,Nature,Recreation,Volunteer Activity
ATTACH;FMTTYPE=image/png:https://sdriverdays.org/wp-content/uploads/2025/03/Phto-by-Mysteri-Lemay-1.png
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