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

Reboot: The Texas Land Trends Data Explorer

Reboot: The Texas Land Trends Data Explorer

In Texas, rural lands define our state’s identity. Whether it be for the agricultural products produced, natural resources and wildlife habitat maintained, or expanses of wide-open spaces left untouched for their intrinsic beauty, our state’s undeveloped acreage plays...

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Hays County OKs Cape’s Dam Agreement

Hays County OKs Cape’s Dam Agreement

The Hays County Commissioners Court approved an interlocal agreement and memorandum of understanding with the City of San Marcos regarding the Cape’s Dam Complex. The approved MOU provides a framework for collaboration and cost-sharing in regard to the proposed...

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