Upcoming Park Programming & Events

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NASA Astronaut Loral O'Hara with members of the Star Garrison of the 501st Legion at the 5th Annual Planets in the Park in 2020.

Last Updated on March 31, 2023

NASA Astronaut Loral O’Hara (center) with members of The Star Garrison of the 501st Legion at the 5th Annual Planets in the Park Event Feb. 29, 2020 at John William Helton San Antonio River Nature Park. 

Did you know that the San Antonio River Authority (River Authority) maintains more than 500 acres of parks in addition to more than 28 miles of hike and bike trails and over 45 miles of paddling trails along the San Antonio River’s 240-mile course? Our dedicated park programming and events staff are responsible for creating unique and engaging opportunities so that our constituents can safely enjoy our parks and trails and forge meaningful connections to area creeks and rivers.

Read along as we share some of our free upcoming park programming and events! Make sure to visit the events section of our website for updates and for safety protocols due to COVID-19.

6th Annual Planets in the Park 

As the River Authority pivots its annual festivals into virtual events due to the COVID-19 pandemic, the public will be able to experience the 6th Annual Planets in the Park event through a variety of virtual space activities. The event will take place February 26-28, launching with a virtual planetarium by the Scobee Education Center-Alamo Colleges and will also feature space-science presentations from renowned STEM professionals including instructional videos on how to create fun outer space crafts. This virtual space adventure will be showcased via the River Authority’s Facebook page.  

4th Annual River Clicks Photo Contest

River Clicks Photo Contest

Get your cameras ready because our River Clicks Photo Contest is back! Beginning February 26, you can submit photos of the San Antonio River Basin’s natural treasures throughout Bexar, Wilson, Karnes, and Goliad counties. The photo contest categories include Creeks and Rivers, Recreation, Animals, Plants, Student, Seasonal Variation, and Special Category. This year’s special category is John William Helton San Antonio River Nature Park in Wilson County!

Each of your online submissions will be entered into the Judge’s Choice category for each county. Outdoor recreation prize packages valued up to $500 will be awarded to the winner of each category and a prize package valued up to $1000 for the Special Category. Stay tuned on social media platforms for more details of our 4th Annual River Clicks Photo Contest!

San Pedro Creek Culture Park

Yoga on the Creek logo and image

The River Authority also offers free programming and events at San Pedro Creek Culture Park for the community’s enjoyment! Some of our upcoming virtual opportunities include our Yoga on the Creek series with Mobile Om which take place every Monday, a Virtual Community Drum Circle on Tuesday, February 9 and our Creekside Chats on February 12 featuring John Mize from Ford, Powell & Carson Architects. For more information about these events, follow San Pedro Creek Culture Park’s Facebook page.

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Alerts

Mission Reach Area Maintenance

*FEBRUARY 2026 UPDATE*

Acequia Park Trailhead will be temporarily closed due to ongoing Stem Density work. The closure area includes the section south of Theo Avenue and Probandt Street, extending south to Mission Road. Currently, work is taking place only on the west bank and working it’s way north of the trail. The east bank portion of the project has been completed. Ongoing work will take place from Monday mornings through late Thursday afternoons. We appreciate your patience as we complete this important work to maintain and improve the park area.

When: Beginning October 20, 2025 through Spring 2026
What: Crews will be performing stem-density removal and related vegetation maintenance along sections of the Mission Reach to help manage flood risk and protect surrounding infrastructure. Some trails or segments may be closed temporarily while work is underway.
Why: Removing excess stems that naturally establish along the river helps maintain stormwater conveyance, reduces flood risk, and protects public infrastructure while allowing grassland and native vegetation to recover and thrive.
What to expect:

  • Limited trail closures and intermittent work zones.
  • Crews and equipment working near the riverbanks during daytime hours.
  • Parking areas remain open, but visitors may see signage and temporary barriers.

Questions? Call the San Antonio River Authority at (210) 227-1373 or visit https://www.sariverauthority.org/services/river-health/ecosystems/.

Thank you for your patience while we keep the Mission Reach safe, clean, and enjoyable.

 

The Brackenridge Trail

Trail Lighting Notice – Brackenridge Park Trail

Due to an electrical issue, lighting is currently out along the north portion of the trail, from the Josephine Street inlet to just past Highway 281 within the Brackenridge Park Trail. Our team is actively working to correct the issue and expects repairs to be completed by the end of business tomorrow.

We apologize for any inconvenience this may cause and appreciate your patience as we work to restore lighting. Please use caution when traveling through this area, especially during evening hours.

Trail Closure Alert – Calder Alley, San Pedro Creek

Maintenance work will be done in Calder Alley starting Wednesday, September 18, 2025.

  • Trails will remain open during this work.
  • One bench at a time will be temporarily barricaded while improvements are completed.
  • There may be occasional contractor pickups in the area.

We appreciate your patience as we continue to maintain and improve San Pedro Creek for all to enjoy!

SASPAMCO Paddling Trail

The SASPAMCO paddling trail is open from River Crossing Park to Helton Nature Park.
*Please Note: Paddling Trail from Helton Nature Park to HWY 97 is still closed due to blockages. 

SASPAMCO Paddling Trail Temporarily Closed

Staff have removed two large log jams just downstream of Helton Nature Park, keeping the southern portion of the SASPAMCO Paddling Trail temporarily closed. Staff are working to contact adjacent landowners to support a land-based removal solution.

Goliad Paddling Trail Alert

NOTICE: HWY 59 Landing Site Closed

Due to TxDOT construction on the HWY 59 Bridge, the HWY 59 landing site is closed until further notice. However, the Goliad Paddling Trail remains open, and paddlers can still access the river at the Riverdale, Ferry Street, and Goliad State Park landings.

Please plan accordingly and check back for updates.

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