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

The many reasons millennials are shunning cars

There's a lot of evidence that millennials don't drive as much — or care as much for cars in general — as previous generations their own age did. They're less likely to get driver's licenses. They tend to take fewer car trips, and when they do, those trips are...

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San Antonio invests 5 million in Bracken Cave!

“This historic decision puts us within reach of purchasing the entire tract of land and protecting the habitat Bracken’s bats have used for thousands of years.” Read more from Bat Conservation International. “San Antonio is one of the fastest growing cities in the...

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Bracken Bat Cave needs your help

For the past year, San Antonio City officials, Bat Conservation International, The Nature Conservancy and many other organizations and community leaders have been searching for a solution to avert a 3,500-home development over the Edwards Aquifer and adjacent to...

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When private property rights clash with the public good

“I have never understood why in Texas zoning laws are good for city mice but not for country mice, especially as we lose more and more of the open land that is necessary to our survival as a species every year, but that is the way it is and there seems to be no way to...

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Harvest that Rain!

Most food growers rely on tap water to keep their plants alive during dry weather, but gardeners are discovering that chemicals in tap water harm the soil organisms that plants depend upon to absorb nutrients. As a result, more and more gardeners are storing...

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