Friends of San Antonio Natural Areas

07/14/2026

https://www.facebook.com/share/p/186EaNSkJb/?mibextid=wwXIfr

🌿 Calling all volunteers! Help us keep our natural area healthy and beautiful.💚🌱

Join us at Medina River Natural Area to help remove invasive species and prepare a new garden area.

🗓️ Saturday, July 18, 2026
⏰ 8:30–10:30 a.m.
📍 15890 TX-16, San Antonio, TX 78264

All tools will be provided. If you have your own work or gardening gloves, bring them along.

Register here: https://sanantonioparks.galaxydigital.com/need/detail/?need_id=1278995

05/16/2026

https://www.facebook.com/share/1NWY4L6kQt/?mibextid=wwXIfr

Medina River Natural Area has been identified as an opportunity for public artwork by the City of San Antonio’s Department of Arts & Culture, as part of the 2022 Bond program. Take the community engagement survey: http://bit.ly/4d8tlEm

04/26/2026

Come out and visit us at Arboretum San Antonio. https://www.arboretumsa.org/vivabosque

04/26/2026

Come out at visit us at Arboretum San Antonio.

04/17/2026

HAPPY EARTH DAY 🌎

Celebrate with us THIS SATURDAY at Woodlawn Lake Park from 10 AM-2 PM.

03/27/2026

Join us TONIGHT from 7pm-8pm at Phil Hardberger Park for a public FOSANA meeting! Learn the inside scoop about the natural areas you love.

03/22/2026

🌿Join us for our next Nature in Our Neighborhoods—a FREE, family-friendly event to learn more about wildlife in our community. Visit our tables for engaging activities about the plants and animals that make San Antonio home. 

📅 Saturday, March 28
⏰ 9 AM – 12 PM
📍Martin Luther King Park, 3503 Martin Luther King Dr.

Bring the family, get outside, and connect with the natural beauty of San Antonio! 💚

Find future dates and locations here:
https://www.sanantonio.gov/ParksAndRec/News-Events/Events/Event-Details/ArtMID/15385/ArticleID/29200/Nature-in-Our-Neighborhoods?Park=&Facility=

12/28/2025

https://www.facebook.com/100064753538679/posts/1299103392258100/?mibextid=rS40aB7S9Ucbxw6v

The countdown is on for Geology January! Join us for a month full of exhibitions, a speaker series and fun activities for the whole family at Phil Hardberger Park.

🗓January 3

⭐1st Saturday Nature Hike - 8 a.m. (registration required)

⭐Dr. Thomas Adams from the Witte Museum - 1 p.m.
When San Antonio was an Ocean: The First Record of Mosasaurs from the Late Cretaceous of San Antonio, Bexar County Texas.

For more information, visit the linktree in bio.

12/27/2025

Thank you, San Antonio Roadrunners, for your generous $1,000 gift, which was presented at the FoSANA board meeting in December! Our local runners spend a lot of time on natural areas trails, and they are great stewards of these spaces!

Established in 1973, the San Antonio Road Runners (SARR) is a running club founded on the principle that anyone can be a runner. SARR serves the running community in San Antonio by offering training programs, races, free meet-ups, fun runs, and community outreach. With 1,700+ members, SARR is an integral part of the San Antonio community. Each year SARR hosts the Rocky Horror Trail Run at Eisenhower Park, one of San Antonio's 10 beloved natural areas. This ghoulish run challenges participating athletes by repeating a strenuous 3.3-mile loop with 400 feet of elevation changes through gnarly rocks and roots. Each loop includes parts of four trails: Hillview, Shady Creek, Red Oak and Live Oak. Just under 3/4 mile of the trail surface is paved. This year, SARR generously donated $1,000 in race funds to FoSANA for trail improvements in the Natural Areas. For more information on the 2026 Rocky Horror Trail Run please visit https://runsignup.com/Race/TX/SanAntonio/RockyHorrorTrailRun.

12/06/2025

Looking for our silent auction 👀

Here’s some directions! See you there.