Events

Fin Addict Fishing Clinic at Acequia Park

Acequia Park 8500 Mission Pkwy, San Antonio, TX, United States

FREE Fishing Lessons to the Public & NO FISHING LICENSE needed for this event! Join Fin Addict Angler Foundation and the San Antonio River Authority for an exhilarating morning of

Free

Nature Center Sunday

Helton Nature Park 15662 FM 775, Floresville, TX, United States

Join us for a special series filled with exciting activities for nature lovers of all ages! Date: Sunday, March 16th, 2025 Time: 9AM-3PM Location: Helton Nature Park 15662 Fm 775,

Free

2nd Annual San Antonio River Basin Bioblitz

Hendrick Arnold Nature Park 8950 Fitzhugh Rd, San Antonio, United States

Join scientists from the San Antonio River Authority and partners to assist with biological surveys, observe flora and fauna and get a peek of this new park! March 20-22, 2025

Event Series Meditation with Marcy

Canceled Meditation with Marcy

El Paso Street Trailhead 66 El Paso Street, San Antonio, TX

Practice presence in nature through this secular, guided meditation session. Learn to calm the mind and relax the body to promote a healthier, more productive

Free

Creekside Cinema at Escondido Creek Parkway

Escondido Creek Parkway 208 N. Sunset Strip, Kenedy, United States

FREE Event! Creekside Cinema at Escondido Creek Parkway! Enjoy an evening under the stars with a free screening of a film to be determined at

Free

Household Hazardous Waste Event – Wilson County

Wilson County Expo Center 435 TX-97, Floresville, Texas, United States

Household Hazardous Waste Event - Wilson County March 22, 2025 8 am- 12 pm Wilson County Expo & Community Center 435 TX-97, Floresville, TX 78114 Please refer to our what

Free

Walking Tour Mission Reach

Roosevelt Park 331 Roosevelt Ave, San Antonio, United States

Explore, learn, and walk with us! Join San Antonio River Authority staff for a one-hour walking tour along the scenic Mission Reach! Each week brings

Free

First Friday Art Walk

Blue Star Arts Complex 1414 S. Alamo St., San Antonio, TX, United States

Friday, April 4 | 6 p.m. to midnight Blue Star Arts Complex 1414 S. Alamo St. San Antonio, TX 78204

Free

Family, Friends, & Fishing Clinic at Padre Park

Padre Park 6515 Padre Dr, San Antonio, United States

 FREE Fishing Lessons to the Public & NO FISHING LICENSE needed for this event! Join Fin Addict Angler Foundation and the San Antonio River Authority

Free

Art in the Open: Writers Take a Walk

San Pedro Creek Culture Park 48 El Paso St, San Antonio, TX, United States

Sunday, April 6 | 9 a.m. to Noon Mustard Seed Plaza San Pedro Creek Culture Park

Free

FREE Yoga with Mobile Om

San Pedro Creek Culture Park 48 El Paso St, San Antonio, TX, United States

Monday, April 7 | 6–7 p.m. San Pedro Creek Culture Park | 302 W Houston St.

Free

Walking Tour – Ethnobotany

Concepcion Park 600 E Theo Ave, San Antonio, United States

Explore, learn, and walk with us! Join San Antonio River Authority staff for a one-hour walking tour along the scenic Mission Reach! Each week brings a new theme—ethnobotany, wildflowers, pollinators,

Free

Public Meeting Notice: Escondido Dams 1,4, & 12

Kenedy City Hall Auditorium 303 West Main Street, Kenedy, TX, United States

The San Antonio River Authority, United States Department of Agriculture - Natural Resources Conservation Service (USDA-NRCS), Escondido Watershed District, City of Kenedy, and Karnes County Soil and Water Conservation District

Household Hazardous Waste Event – Karnes County

Karnes County Youth Show Barn 1480 County Rd 345, Karnes City, United States

Household Hazardous Waste Event - Karnes County April 12, 2025 8am - 12pm Karnes County Youth Show Barn 1480 CR 345, Kenedy, TX 78119 Please refer to our what to

Free

Nature Center Sun-Day – Trueheart Ranch Nature Park

Trueheart Ranch Nature Park 14984 Blue Wing Rd, San Antonio, United States

Nature Center Sun-day at Trueheart Ranch Nature Park! Join us for a fun-filled day of nature, creativity, and exploration from 9 AM - 3 PM!

Gratis

Walking Tour – Birding

Acequia Park 8500 Mission Pkwy, San Antonio, TX, United States

Explore, learn, and walk with us! Join San Antonio River Authority staff for a one-hour walking tour along the scenic Mission Reach! Each week brings

Gratis

Walking Tour – Wildflowers

Confluence Park 301 W. Mitchell, San Antonio, TX, United States

Explore, learn, and walk with us! Join San Antonio River Authority staff for a one-hour walking tour along the scenic Mission Reach! Each week brings

Gratis

Discovery Hunt Spring 2025

San Antonio River Authority 100 E. Guenther, San Antonio, TX, United States

FREE EVENT! Discover the San Antonio River beyond Downtown! Uncover hidden gems of art, nature, and engineering while completing missions in San Antonio’s great outdoors.

Gratis

Canceled Walking Tour – Pollinators

Confluence Park 301 W. Mitchell, San Antonio, TX, United States

Explore, learn, and walk with us! Join San Antonio River Authority staff for a one-hour walking tour along the scenic Mission Reach! Each week brings

Gratis

Event Series Night Hikes

Night Hike at Trueheart Ranch

Trueheart Ranch Nature Park 14984 Blue Wing Rd, San Antonio, United States

Discover the Creatures of the Night with us! Join San Antonio River Authority staff and volunteers for a special night hike at Trueheart Ranch Nature

Gratis
Event Series Race the River 2025

Canceled Race the River – Goliad

Goliad Paddling Trail - Riverdale Access Point N Riverdale Ln, Goliad, United States

Race the River Paddling Series is BACK! Registration Open February 10 at 10 am. REGISTER May 10, 2025 Pro Racer Check-in Location: Goliad Paddling Trail- Riverdale

Watercolor Kayaking

Acequia Park 8500 Mission Pkwy, San Antonio, TX, United States

Paddle, paint, and unwind with us on the Mission Reach! Join San Antonio River Authority staff for a one-of-a-kind kayaking adventure where nature meets creativity.

Gratis

Apache Creek Soil Remediation: Information Session

Maestro Entreprenuer Center 1811 S Laredo St., San Antonio, TX, United States

The Apache Creek Soil Remediation Project has completed its design phase and is moving into construction. The project will remove contaminated soil on a 450-foot

Community Drum Circle at San Pedro Creek Culture Park

715 Camaron St. San Antonio TX, 78204 715 Camaron St, San Antonio, TX, United States

Join us for a rhythmic evening at San Pedro Creek! FREE and open to the public! Let the beats guide you as David and Cameron

Gratis

Night Hike at Trueheart Ranch Nature Park

Trueheart Ranch Nature Park 14984 Blue Wing Rd, San Antonio, United States

Discover the Creatures of the Night with us! Join San Antonio River Authority staff and volunteers for a special night hike at Trueheart Ranch Nature

Gratis

San Pedro Creek Grand Finale Celebration

San Pedro Creek Culture Park 48 El Paso St, San Antonio, TX, United States

SAN PEDRO CREEK CULTURE PARK IS NOW COMPLETE! This transformative project has revitalized a historic waterway into a dynamic public space featuring public art, native

Moonlight Movies at Branch River Park

Branch River Park 445 South Commercial Street, Goliad, United States

Join us for a cozy night under the stars as we screen The Wild Robot at beautiful Branch River Park! Rescheduled by popular demand! Date:

Gratis

Nature Center Sundays at Helton Nature Park

Helton Nature Park 15662 FM 775, Floresville, TX, United States

Join us for a special series filled with exciting activities for nature lovers of all ages. Sign up for our activities below! From 9am -

Gratis

Canceled Birding Kayak Tour at Acequia Park

Acequia Park 8500 Mission Pkwy, San Antonio, TX, United States

Join San Antonio River Authority staff for an unforgettable kayaking adventure that allows you to explore the Mission Reach of the San Antonio River while

Gratis

Canceled Night Hike at Hendrick Arnold Nature Park

Hendrick Arnold Nature Park 8950 Fitzhugh Rd, San Antonio, United States

Discover the Creatures of the Night with us! Join San Antonio River Authority staff and volunteers for a special night hike at Hendrick Arnold Nature

Gratis

Canceled Guided Bike Ride – Birding along the Mission Reach

Mission Reach 9101 Graf Rd, San Antonio, United States

Join San Antonio River Authority staff for an hour long bike ride program along the Mission Reach of the San Antonio River! Each weekly ride

Gratis

CANCELED: Free Camping at Helton Nature Park

Helton Nature Park 15662 FM 775, Floresville, TX, United States

Due to rising waters and flood risk, the lower section of Helton Nature Park will be closed impacting Free Camping Weekend, which will be canceled.

Gratis

Campside Cinema at Helton Nature Park

Helton Nature Park 15662 FM 775, Floresville, TX, United States

Enjoy a night under the stars with a free screening of Moana 2, at our next Campside Cinema event at Helton Nature Park! On May

Gratis

Movie Night at Trueheart Ranch Nature Park

Trueheart Ranch Nature Park 14984 Blue Wing Rd, San Antonio, United States

Join the San Antonio River Authority for a legendary night under the stars at Trueheart Ranch Nature Park! We’re bringing the laughs with a FREE

Creekside Cinema at Escondido Creek Parkway

Escondido Creek Parkway 208 N. Sunset Strip, Kenedy, United States

FREE Foley’s BBQ + Movie Night at Escondido Creek Parkway! That’s right—FREE BBQ DINNER and a movie under the stars! The San Antonio River Authority

Gratis

Moonlight Movies at Branch River Park

Branch River Park 445 South Commercial Street, Goliad, United States

Join us for a cozy night under the stars as we screen The Bad Guys at beautiful Branch River Park! Bring your blankets, lawn chairs,

Gratis

Youth & Adult Disc Golf Tournament

Graytown Park 1239 County Rd 125,, Elmendorf, United States

Join us for our annual Disc Golf Tournament, a casual, unsanctioned event perfect for all skill levels! Lunch provided!!  Saturday June 28, 20259am-12pm *check-in starts at 7:30 am Graytown Disc

Free Library Event in Floresville

Sam Fore Jr. Public Library 1103 4th St, Floresville, United States

Calling all young nature lovers and future River Warriors! Dive into the wonders of nature with River Authority staff as we read a beautiful, nature-inspired

Free