San Antonio River Authority
Fiesta is a time for celebration, culture, and creating lasting memories with friends and family. We’re committed to ensuring a safe and enjoyable experience for everyone. Put litter in it’s place this Fiesta and help keep our river clean!

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
Events Calendar
April 30, 2025
9:00am
May 8, 2025
9:00am
May 9, 2025
8:30pm
May 10, 2025
8:00am