City Nature Challenge – iNaturalist Bioblitz Training (In-Person Walk)
The San Antonio River Authority invites you to get ready for City Nature Challenge 2026! Whether you're brand-new to iNaturalist or looking to sharpen your
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13 events found.
Parks & Trails
Events
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Escondido Creek Parkway 208 N. Sunset Strip, Kenedy, United States
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Cinema Nights at San Pedro Creek Culture Park – F1: The Movie
Mustard Seed Plaza 150 Camp St, San Antonio, United StatesLet's ride! The San Antonio River Authority invites you to celebrate the beginning of the racing season. Bring your own chair and blanket and join
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Guided Bike Ride Series – Birding
Confluence Park 301 W. Mitchell, San Antonio, TX, United StatesJoin San Antonio River Authority staff for an hour-long bike ride program along the Mission Reach of the San Antonio River! Participants will enjoy a
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Free Camping Weekend March 6-8
Helton Nature Park 15662 FM 775, Floresville, TX, United StatesPack your tent, grab your gear, and get ready for a FREE outdoor escape at Helton Nature Park! Friday, March 6th - Sunday, March 8th,
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Canceled Cinema Nights at Helton Nature Park
Helton Nature Park 15662 FM 775, Floresville, TX, United StatesJoin the San Antonio River Authority for Cinema Night! Enjoy a magical night under the stars as we bring films to life at our scenic
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Canceled Family, Friends, and Fishing Clinic: Acequia Park
Acequia Park 8500 Mission Pkwy, San Antonio, TX, United StatesFREE Fishing Lessons to the Public & NO FISHING LICENSE needed for this event! Join Fin Addict Angler Foundation and the San Antonio River Authority
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Nature Workshop – What Would Worms Do
Escondido Creek Parkway 208 N. Sunset Strip, Kenedy, United StatesJoin San Antonio River Authority staff for a Nature Workshop to learn all about vermicomposting and what worms can do for you! Begin your vermicomposting
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Nature Workshop – What Would Worms Do
Branch River Park 445 South Commercial Street, Goliad, United StatesJoin San Antonio River Authority staff for a Nature Workshop to learn all about vermicomposting and what worms can do for you! Begin your vermicomposting journey
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Guided Bike Ride Series – Ethnobotany
Arbol de la Vida 2639 De Sague St., San Antonio, United StatesJoin San Antonio River Authority staff for an hour-long bike ride program along the Mission Reach of the San Antonio River! Participants will enjoy a
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Night Photography 101 with Adolfo Rosas
Helton Nature Park 15662 FM 775, Floresville, TX, United StatesJoin the San Antonio River for Night Photography 101 with Adolfo Rosas! Learn how to capture breathtaking images of the night sky as it stretches
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San Antonio River Basin Bioblitz
Trueheart Ranch Nature Park 14984 Blue Wing Rd, San Antonio, United StatesSan Antonio River Basin BioblitzJoin scientists from the San Antonio River Authority and partners to assist with biological surveys, observe flora and fauna, and explore
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Guided Bike Ride – Pollinators
Confluence Park 301 W. Mitchell, San Antonio, TX, United StatesJoin San Antonio River Authority staff for an hour-long bike ride program along the Mission Reach of the San Antonio River! Participants will enjoy a
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Canceled River Rodeo Kickoff and Fin Addict Fishing Clinic
Padre Park 6515 Padre Dr, San Antonio, United StatesJoin us on April 4 at Padre Park as we cast off the 2026 River Rodeo with a special opening-day fishing clinic hosted in partnership
