San Antonio River Authority
Show some love to your San Antonio River by getting outdoors and exploring our many parks and trails! Visit the Museum Reach, Mission Reach, or Southern Basin Parks for nature-filled activities everyone can enjoy.
About Us
What does the San Antonio River Authority do?
Funded by property taxes, the River Authority upholds a commitment to “providing safe, clean and enjoyable creeks and rivers,” which in its 83 years has led to a multitude of partnerships, research initiatives, and projects that integrate public health with ecosystems and sustainability with economic development.
Hiking, Biking, Paddling & River Recreation
Parks & Trails
There is an emerald heart in South Texas that beats to a rhythm of exploration, tranquility and adventure. Your San Antonio River has that pulse, and the San Antonio River Authority is inviting you to discover every facet of this gem’s green spaces, flowing waters and cultural heritage.
Virtual Tour
San Antonio to Seadrift - Kayak Through Bexar County
Learn About The San Antonio River
Serving Bexar, Wilson, Karnes and Goliad Counties
Learn more about preserving, protecting and experiencing our river. Explore our website for a deeper dive into the bounty of natural, recreational, cultural and family opportunities waiting for you along the 240-mile course of the San Antonio River.
Blog & News
As we approach Juneteenth—a time to reflect on freedom, resilience, and the stories of Black Americans—it’s especially meaningful to shine a light on Hendrick Arnold Nature Park. This peaceful stretch
“The power of education is not in filling a bucket, but in lighting a fire—and nowhere is that more important than in environmental education.” — Barbara Kingsolver The River Authority
Events Calendar
June 20, 2025
8:00pm
June 24, 2025
9:00am
June 25, 2025
9:00am
June 26, 2025
9:00am
