Century‑Old Cannonball Unearthed at the Alamo Sparks Historic Excitement

It was an ordinary Tuesday for the crew patching up the historic plaza surrounding the Alamo when the earth gave up a surprise. A heavy, iron‑capped sphere, the size of a small melon, emerged from a shallow trench, still wrapped in the dark, compacted soil that had kept it hidden for generations.

Experts who arrived shortly after described the find as a "cannonball"—a solid shot that would have thundered across the battlefield in 1836. At roughly 6.5 inches in diameter and weighing just over 20 pounds, the iron sphere is the kind of projectile fired from the smooth‑bore cannons used by Mexican forces during the Texas Revolution.

What makes this particular piece remarkable isn’t just its size; it’s the fact that it appears to have been undisturbed since the siege. "We’ve never seen a shot that looks this pristine in the Alamo’s soil," said Dr. Susan Torres, a Texas‑history archaeologist with the State Historical Commission. "Most artifacts here have been moved, looted, or eroded. Finding one that’s essentially in the same condition as when it hit the ground is a once‑in‑a‑lifetime moment."

According to preliminary analysis, the cannonball likely landed near the northwest bastion, an area historians have long debated as a possible artillery placement. Its exact position could help researchers refine old maps of the battle, shedding light on how Mexican troops positioned their guns during the final assault.

After careful extraction—workers brushed away centuries of earth with soft brushes rather than heavy equipment—the ball was placed in a padded crate and transported to the Texas Historical Commission’s laboratory. There, conservators will clean it, document any markings, and run metallurgical tests to confirm its origin.

The discovery has ignited a buzz among both scholars and the public. Local history buffs gathered outside the site, snapping photos and sharing the news on social media. Some even joked that the Alamo finally got a “new” souvenir to add to its collection of relics, including the famous cannon "Los Dioses de la Revolución" that sits nearby.

While the cannonball won’t change the outcome of the battle—Texas still lost the Alamo that March—it does offer a tangible, tactile connection to a pivotal moment in American‑Mexican history. Visitors who return to the Alamo in the coming months may soon see the artifact displayed alongside other recovered items, reminding everyone that the ground beneath their feet still holds stories waiting to be told.