Latest Past Events

Aquifer Protection in San Antonio

Please join us for our next Community Meeting on Tuesday, June 11th, from 6:00-8:00 PM at the GVTC Auditorium, in the Smithson Valley area(36101 FM 5139, New Braunfels, TX 78132.) Our speaker will be Mr. Grant Ellis, Natural Resources Manager for San Antonio's Parks and Recreation Department, presenting a talk on "Saving the Edwards Aquifer:  San […]

Blooms and Butterflies

Join us as Naturalist and Wildlife Biologist Craig Hensley will present a talk on the relationship of native wildflowers to butterflies and other pollinators of the Texas Hill Country. You’ll learn identification basics of both butterflies and wildflowers as well as the relationships between them. Craig Hensley is a TPWD Wildlife Biologist for Kendall and Comal […]

San Marcos Greenbelt Alliance Annual Meeting

Show your appreciation for all our greenspace and trails- and the hardworking volunteers who create and maintain it. At the San Marcos Rec hall, next to Lions Club tube rental

Sign Up for Our Newsletter

Receive weekly updates on the latest river news, upcoming volunteer opportunities and events!