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 High Cost of San Antonio’s North-South Water Divide

The fact is the city’s sprawling suburbs, gated communities and ex-urban neighborhoods are addicted to lawn and landscape watering. SAWS officials say about one-third of all the water we use in the hot summer months is pumped to keep grass alive. Not humans, but...

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2030 District Points San Antonio Towards Sustainability

It’s full steam ahead for San Antonio 2030 District organizers after January 10th's successful district launch party. Architecture 2030 is a nonprofit that challenges cities to reduce greenhouse gas (GHG) emissions from building operations via energy-saving design and...

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Developer decides not to purchase land near Bracken Cave

All of the advocacy outreach opposing the Crescent Hills project adjacent to Bracken Bat Cave has paid off, Stratford Land officially declined to purchase the property. “Meanwhile, a coalition of conservation groups and local officials worried about the impact of...

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Wimberley Citizens and HEB seek common ground

Important commitments for rainwater harvesting, night sky lighting, drainage and other considerations, make this new HEB in one of the Hill Country's most charming communities more tolerable. City Council meets Thursday, January 16th, learn more from Hays County's...

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