Myth vs. Reality: What People Get Wrong About San Antonio

San Antonio is a city with plenty of stories attached to it. Some are rooted in history, some have been repeated so often they’ve taken on a life of their own, and at least one can be traced back to Pee-wee’s Big Adventure.

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That makes separating myth from reality a surprisingly fun way to learn more about the city.

Is there really a basement at the Alamo? Is the River Walk a natural part of the San Antonio River? And how much of the city’s identity actually revolves around the military?

Here’s the story behind eight common misconceptions about the Alamo City.

There’s No Basement in The Alamo

Technically, Pee-wee was the one who was lied to.

In the 1985 movie Pee-wee’s Big Adventure, Pee-wee Herman travels to San Antonio looking for his stolen bicycle after being told it can be found in the basement of the Alamo, but there’s no such thing. 

The joke became so closely associated with the landmark that the Alamo itself still gets in on it. In 2025, it acquired one of the bicycles from the movie, which went on display at the site. The bike is eventually expected to become part of the Alamo Visitor Center and Museum.

Fun fact? The Alamo says the new museum will have a basement.

Pee-wee was just a few decades early.

The River Walk Isn’t a Natural River

The water flowing through downtown is part of the San Antonio River, yes, but the sidewalks, bridges, landscaped pathways, restaurants, and plazas surrounding it didn’t develop alongside a naturally picturesque waterway. They were intentionally designed.

After San Antonio experienced repeated, and sometimes devastating, floods, the city undertook major flood-control projects during the early 20th century. Architect Robert H.H. Hugman envisioned transforming the downtown riverfront into a public space rather than turning the city away from it, leading to the construction of the River Walk between 1939 and 1941. 

So yes, the river is real. The margarita-friendly urban oasis wrapped around it took considerably more planning.

San Antonio Isn’t a Small Town

San Antonio has a funny ability to feel much smaller than it actually is.

You can discover that your coworker’s cousin went to high school with your neighbor’s sister while simultaneously living in a city with more than 1.5 million residents.

The disconnect probably comes from the way San Antonio functions. Neighborhoods and family networks can make the city feel intensely local, and different parts of town have their own routines, restaurants, gathering places, and identities.

San Antonio may occasionally have small-town energy, but its population says otherwise. 

San Antonio Isn’t Just a Military Town, Either

San Antonio’s relationship with the military stretches back centuries, and Joint Base San Antonio remains a major presence in the region, but it’s not its only large industry.

Healthcare and biosciences alone employ roughly one in five San Antonio workers. Aerospace, manufacturing, information technology, and cybersecurity are also major local industries.

The military has even helped influence some of those sectors, particularly medicine, aerospace, and cybersecurity.

So “Military City USA” isn’t inaccurate, but it’s not the full picture. 

The Weather Isn’t Always Beautiful

San Antonio certainly gets its share of sunny days and mild winters, but “nice weather year-round” is a bit of an overstatement. 

Summers can bring weeks of triple-digit temperatures, humidity can turn a short walk from the parking lot into an endurance event, and severe thunderstorms, flash flooding, hail, and the occasional winter freeze are all part of living in the city. 

Residents get a bit of everything when it comes to weather. If you want sunny San Antonio, make sure to plan your visit accordingly. 

San Antonio Is Very Diverse

While San Antonio is unmistakably a Latino city, the diversity is rich. According to Census estimates, 64.6% of residents identify as Hispanic or Latino, but the city is also home to Black, Asian, Indigenous, multiracial, and other communities.

Even “Latino” doesn’t describe one singular San Antonio experience. The city’s Mexican and Mexican American roots run deep, but generations of Tejanos coexist with newer immigrant communities and families whose relationships with language, identity, food, and tradition vary wildly and beautifully. 

From the outside, it’s easy to reduce the city to a handful of recognizable landmarks and stereotypes. From the inside, San Antonio is much bigger, more nuanced, and more interesting than most people know.