San Antonio River Authority Announces Opening of Two New Parks

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Trueheart Ranch

Last Updated on January 4, 2024

Hendrick Arnold Nature Park and Trueheart Ranch Nature Park Open September 23

(SAN ANTONIO, TX) – The San Antonio River Authority will open two new parks on Public Lands Day, a day celebrated nationally to promote the enjoyment and conservation of public lands. Hendrick Arnold Nature Park, located at 8950 Fitzhugh Rd. (off of Montgomery Rd.) and Trueheart Ranch Park, located at 14984 Blue Wing Rd. will open on Saturday, Sept. 23 featuring nature trails, interpretive signage, restrooms, and serve as pathways for migratory animals and pollinators.

“These new parks are a testament to our dedication to creating clean and enjoyable creeks and rivers and the environment that surrounds them,” said Kristen Hansen, River Authority Deputy Director, Parks and Recreation. “We invite the community to come explore and experience the natural beauty of these remarkable additions to our city.”

Hendrick Arnold Nature Park offers 74 acres of riparian woodland along the Medina River and will feature interpretive and educational facilities. Hendrick Arnold was a Black Texas Ranger and military scout during the Texas Revolution, After the revolution, Arnold received compensation in the form of land a few miles northwest of the site of present-day Bandera.

Trueheart Ranch features 351 acres of pecan orchards, livestock grazing, and riparian woodland that fronts the San Antonio River. Trueheart Ranch has a rich history dating back to the early 19th century when it was part of a Mexican government land grant given to José Antonio de la Garza. Later owned by James Trueheart and his wife Margarita, the property underwent development, including the construction of a stone house and irrigation systems. In 1902, a portion of the land, including the ranch house, was sold to the San Antonio Hunting and Fishing Association, who established Blue Wing Lake on the property as a waterfowl sanctuary.

These parks, in addition to their rich history, serve as vital habitats for migratory animals and pollinators, with over 250 native plant species providing essential nutrients. These ecosystems support bionetworks along the San Antonio and Medina rivers, benefiting migratory species.

More information on the two parks can be found at sariverauthority.org.

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Alerts

Stay Weather‑Aware This Weekend

Stay Weather‑Aware This Weekend

Rain is expected across the region this weekend, which may result in high water on roads and temporary closures at low water crossings.

Before heading out, residents are encouraged to check SARiverFlood.org or their local county flood website for real‑time roadway conditions:

These sites provide up‑to‑date information from flood‑monitoring sensors across the region. Real‑time updates are available 24/7 to help you stay informed as conditions change.

Please use caution when traveling and plan routes accordingly.

Restroom Closure Notice – Camino Coahuilteca (Acequia Park Trail)

 

Restroom Closure Notice – Camino Coahuilteca (Acequia Park Trail)

The restrooms at Camino Coahuilteca along the Acequia Park Trail will be temporarily closed on Thursday, April 16 due to parking lot improvements in the area.

We encourage visitors to plan accordingly and utilize nearby facilities during this time.

We appreciate your patience as we complete this work to enhance the park experience.

 

Museum Reach – Oxbow Trail Closure Notice

The Oxbow Trail along the Museum Reach will be temporarily closed beginning Monday, April 13 through May 1 to accommodate project-related work in the area.

For public safety, access to this section of the trail will be restricted during this time. Visitors are encouraged to plan accordingly and use alternate routes.

Wayfinding signage and trail closure notices will be posted at designated locations to help guide trail users around the closure.

We appreciate your patience and understanding as we complete this work to help maintain safe and enjoyable trail conditions.

San Pedro Creek Culture Park

The east bank trail along San Pedro Creek will be temporarily closed between the upper trail at Cameron St. and the lower trail at two access points.

Closure details:

  • The first closure will impact the connector from the upper trail near West Houston St. to the south lower San Pedro Creek trail.
  • Once work at this location is complete and the trail reopens, construction will shift to the second closure area between the upper and lower trails on the opposite side of the green space.

Please follow posted signage and plan alternate routes. We appreciate your patience as this work is completed.

Closed areas around San Pedro Creek Culture Park

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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