Government Canyon State Natural Area

The Wonder of Texas' Native Plants
Take a plant walk to discover the diverse native wildflowers, trees, and shrubs of Bexar County.
Eclipse Legends, Lore and Science Hike
Join dedicated volunteers for a special edition of our monthly First Saturday Guided Hike.
Is It Nighttime Already?
During the upcoming total solar eclipse, darkness in the middle of the day will create an unusual situation for wildlife. What will our native animals do? Come find out!
CANCELED: Spring Has Sprung!
Come see early bloomers and other coming attractions as spring gets underway.
Wildflower Walk
Spring is here...what can we find blooming along the trails?
Mother's Day Plant Walk
Why buy your mom flowers when you can look at beautiful wildflowers together instead?
Kallison Ranch Hike
Join us on a trip back in time with a short but beautiful hike to the historic Kallison Ranch complex.
May the Forest Be With You
Join dedicated volunteers for a special holiday edition of our regular First Saturday Hike at Government Canyon SNA.
RESCHEDULED FOR 3/24: Grit and Grace: Women's History Month Hike
Learn about the trailblazing women who impacted Government Canyon on this 9-mile hike.
City Nature Challenge Mini-Bioblitz
Help us contribute to the San Antonio effort to document as many species of living things as possible during the City Nature Challenge this weekend!
Explore the Night Sky
Join us for an evening of star gazing and planet-watching.
Rockin' Through Time
The landscape at Government Canyon is full of clues about the ancient past, if you know how to look.
Rockin' Through Time
The landscape at Government Canyon is full of clues about the ancient past, if you know how to look.
First Saturday Guided Hike: National Trails Day!
Celebrate National Trails Day by joining the June edition of our regular First Saturday Guided Hike.
Kallison Ranch Hike
Join us on a trip back in time with a short but beautiful hike to the historic Kallison Ranch complex.
iNaturalists' Hike in the Frontcountry
You can contribute to science this weekend and help San Antonio compete in the City Nature Challenge!
Eclipse Story and Craft Time
There's a total solar eclipse coming to San Antonio on April 8! Get ready with a ranger-led storytime and craft.
Rescheduled for 3/23: Eclipse Story and Craft Time
There's a total solar eclipse coming to San Antonio on April 8! Get ready with a ranger-led storytime and craft.
Junior Ranger Academy
Explore the trails at Government Canyon with a ranger and earn your Junior Ranger badge.
Memorial Day Hike
Hike with us as we remember those military members who are no longer with us.
Bat Talk and Walk
Join our special guests from Bat Conservation International, who will discuss bats and their importance. Following the presentation, we will walk the trails with a handheld bat detector to see which bat species are in the air above us.
Adaptation Artistry
How do spotted fur, big ears, long tails, and other special features help animals survive in a challenging environment?
Nature Journaling
Slow down and deepen your experience of the natural world with mindful observations.
Sounds of the Night
Sssshhhh...did you hear that? What was that noise?
S'mores Storytime
Stop by for an evening storytime and nature show-and-tell, followed by s'mores and a setting sun.
Grit and Grace: Women's History Month Hike
Learn about the trailblazing women who impacted Government Canyon on this 9-mile hike.
Birding for Beginners
Was that a kinglet, or a kingbird? Learn how you can add birding to your outdoor skills set.
Prairie in Your Pocket
Wildlife habitat isn't just in our parks. Your own yard can provide a place of refuge for butterflies, birds, and other wildlife...as well as yourself.
Colors of the Canyon
Create beautiful artwork that captures the colors of a May day at Government Canyon.
Night Crawlers
Glow-in-the-dark scorpions, mysterious moths, and more...this night walk is just for invertebrate enthusiasts.
National Trails Day Hike: Bluff Spurs
Celebrate National Trails Day with an adventure on the Bluff Spurs Trail.
Rockin' Through Time
The landscape at Government Canyon is full of clues about the ancient past, if you know how to look.