About this event
The Ninth Annual Brazos River Cleanup and Campout at Little L Ranch will be May 15-18, 2026. There will be four days of opportunities for advanced training and volunteer time while cleansing our chapter’s namesake (Rio Brazos) of tires and trash.
Maneuvering a canoe is optional, as there will be other activities that qualify for Master Naturalist volunteer time and advanced training. Or, you can join us simply for the fun and camaraderie. Past activities include star parties, moth-ing, bio-blitz, geology, stream ecology, ornithology, and more.
Registration will be required for planning purposes. Please check back for easy online registration to be open soon on this page.
Watch the event video on our YouTube channel.










