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.

Community Resilience

As our region reacts to ongoing challenges, the Hill Country Alliance is working to keep you connected.

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

Opponents plan new fight against quarry

Opponents of a proposed quarry in Comal County are forming a new plan to fight the project after losing their latest effort to block the facility’s air quality permit. Since 2017, the Preserve Our Hill Country Environment Foundation and other advocates have been...

read more

Social Media

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Several interactive, graphics and satellite views in this really show the drastic change in development in several spots around the more eastern Hill Country.

Can you believe it's been over a month since the 2024 solar eclipse?! We're taking two minutes to say THANK YOU! Rain or shine, we hope you got to enjoy our once-in-a-lifetime Hill Country eclipse and can't wait to keep the momentum going for conservation!

Have you heard? We're having a #photocontest and we can't wait to see what you'll submit! Contest ends on May 31st - so send in your best shots of our Home in the #TXHillCountry today 📸

It's #BikeWeek and we're celebrating by sharing a few resources - both local and national!

HCA's #LeadingbyExample Complete Streets Guide:
https://hillcountryalliance.org/wp-content/uploads/LBE_Transportation_05.03.23.pdf#page=6

@BikeLeague's Bicycle Friendly Community Ideabook:
https://bikeleague.org/bfa/bfc-idea-book/
📸: San Marcos, TX

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