Established by Spanish royal grant in 1729, San Antonio's oldest park occupies a limestone spring site with 12,000 years of human use and a layered record of colonial-era conflict and military occupation.
1315 San Pedro Ave, San Antonio, TX 78212
Research updated June 2026
Age
All Ages
Cost
Free
Public city park; no admission fee.
Access
Wheelchair OK
46-acre urban park with paved paths and natural areas including limestone outcroppings and the spring-fed lake.
Equipment
Photos OK
Est. 1729 · National Register of Historic Places (1979) · Oldest park in Texas; among the oldest public parks in the United States · Site of Payaya village Yanaguana · Colonial-era founding site of San Antonio, 1718 · Civil War prisoner-of-war camp · Buffalo Soldier training ground
The San Pedro Springs have been occupied for at least 12,000 years. The Payaya people established their village of Yanaguana at the springs long before European contact; Spanish explorer Domingo Terán de los Ríos reached the site in 1691. Governor Martín de Alarcón founded San Antonio de Valero — the settlement that grew into San Antonio — at the springs in 1718, and an irrigation canal was constructed the following year.
In 1729, King Philip V of Spain issued a royal grant designating the springs and surrounding land as public property for the benefit of all settlers, establishing the legal foundation for the park that exists today. San Antonio declared it a public park in 1852. The city's claim as the second-oldest public park in the United States is a long-standing civic assertion; the Texas State Historical Association places the ranking more conservatively, noting that Boston Common and several other sites predate the 1729 grant.
The park's military history spans several eras. In 1856 the U.S. Army quartered camels at the site as part of the experimental Camel Corps. During the Civil War, Confederate and later Union forces used the park as a prisoner-of-war camp; in 1900, workers extending San Pedro Avenue discovered a shallow cave containing three unidentified skeletons, which local accounts associated with the war-era use of the grounds. After the war, Buffalo Soldiers and their families used the park as a training and recreation area.
The park is listed on the National Register of Historic Places (listed 1979) and received extensive renovation through the 2010s, including restoration of the spring-fed lake and pedestrian amenities completed in 2022.
Sources
The paranormal lore at San Pedro Springs Park tracks the site's oldest layers of occupation. Visitors on multiple documented occasions have reported hearing children's voices — and specifically children's laughter — when no children were present. Separately, witnesses have described observing what appeared to be a small group of Indigenous people performing a drum ceremony in the park; in each account, the observers could not identify how the group arrived or departed.
A paranormal investigation team that surveyed the park reported equipment malfunctions consistent with other investigations at historically dense sites; one investigator described seeing a figure in buckskin clothing, which the team attributed to the site's pre-colonial and colonial-era Indigenous presence. Sightings of figures in period clothing — including children described as dressed in knickers — have been reported at various times of day and night.
The park also carries an older, non-supernatural dark legend. An 1851 account by traveler Vincent Boone describes encountering a man named Pedro Lara who lured travelers to a hut using an attractive young woman named Lolita, then attempted robbery and murder. Boone claimed a cave on the grounds held the bodies of two previous victims. In 1900, city workers extending San Pedro Avenue discovered a shallow cave containing three unidentified skeletons, which local writers have connected to the Lara account — though no formal investigation established a link.
The Indigenous sensitivity here is real: the park sits on the site of the Payaya village of Yanaguana, and claims about Native American spiritual presence at the site should be understood in that context rather than as entertainment trope.
Notable Entities
Media Appearances
The 46-acre park contains the spring-fed San Pedro Lake, limestone outcroppings, a swimming pool, and a community theater. The site has been continuously occupied for 12,000 years, from the Payaya people's village of Yanaguana through the Spanish colonial mission era, the Civil War prisoner-of-war camp, and post-war Buffalo Soldier training. Interpretive markers trace the park's successive layers of use.
Every HauntBound history is researched from documented sources. We clearly separate verified historical fact from paranormal folklore.
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