San Marcos Greenbelt Alliance •  107 E. Hopkins St. Suite 121A; San Marcos, Texas 78666

Support Our Vision


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Select to choose your own contribution amount or add to your membership.

To join or donate by check, please print the mail-in form and mail it along with your check to: SMGA, 107 E. Hopkins St., Suite 121A, San Marcos, TX 78666.

AmazonSmile: AmazonSmile is a simple and automatic way to support SMGA every time you shop at no cost to you. When you first log on to the site, click “Supporting” and choose San Marcos Greenbelt Alliance. The AmazonSmile Foundation will donate 0.5% of the purchase price from your eligible AmazonSmile purchases to SMGA. You can learn more about AmazonSmile at this link.

Your contribution is tax deductible and very much appreciated.

We are creating a legacy of conservation for the health and vitality of our community that we hope will last for centuries. You can support this effort by joining SMGA, renewing your membership or making a donation. You will be helping to build and maintain one of the biggest, most unique trail systems in the country, keep invasive plants from taking over our natural areas, and mitigate flooding by adding greenspace.

SMGA’S membership levels are listed below and are good for one year. As a member, you will receive a subscription to SMGA’s newsletter The Loop and an invitation to SMGA’s annual meeting. If you are not interested in joining SMGA as a member, please consider making a one-time donation in any amount that is meaningful to you, and you will receive a subscription to The Loop.

  • Student Hiker: $10
  • Trekker: $25
  • Ranger: $50
  • Naturalist: $100
  • Trailblazer: $250
  • Navigator: $500

To become a SMGA member, please complete the form below, select your membership level, enter your payment details, and click on the “Signup” button.


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