The mission of the Hill Country Alliance is to bring together a diverse coalition of partners to preserve the open spaces, starry night skies, clean and abundant waters, and unique character of the Texas Hill Country.

Our Work

Oak trees sprawl out, casting shade over a yellow field of tall grass.

Land

The Texas Hill Country region covers over 11 million acres in 17 counties of mostly privately held land.

Sunset fades over red trees and the flowing water of a rocky creek

Water

Thirteen Texas rivers begin in the Hill Country and provide water for millions of downstream neighbors.

The Milky Way illuminates a brilliant blue, starry sky over a Hill Country river.

Night Sky

The Hill Country sits on the edge of night and as development pushes westward, we are losing our view of the night sky.

A little boy in cowboy boots and a button down shirt swings a rope in the middle of a rodeo arena.

Community

90% of Hill Country lands are in unincorporated areas where there is little authority to plan for growth.

Image shows a man in conversation with speakers, while a woman looks on attentively in the background.

Collaboration

HCA serves as the backbone organization and fiscal sponsor of the Texas Hill Country Conservation Network.

Latest News

Hundreds of dams in Texas could fail in worst-case flood

Hundreds of dams in Texas could fail in worst-case flood

The earthen dam on the outskirts of this Williamson County city certainly does not look flimsy. At 35 feet high and nearly a third of a mile long, it has done a reliable job of holding back floodwaters on Chandler Branch, a normally placid tributary of Brushy Creek,...

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Experiencing the Dark Skies of Texas

Experiencing the Dark Skies of Texas

The stars.  I think I share a common experience with many people who grew up in an urban or suburban environment. You manage to learn about Orion and his belt, the Big Dipper and its little companion, and of course the North Star. You have a chance to see them on...

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