Castroville, Texas

Castroville is a city of 2,954 people in eastern Medina County, on the Medina River and U.S. Highway 90, about 25 miles west of San Antonio. It sits at roughly 760 feet above sea level, where the road from San Antonio reaches the river before continuing toward Hondo and Uvalde. The town is part of the Southern Hill Country, but its appearance is different from the ranch towns farther west. Stone houses, steep roofs, narrow lanes, and old shade trees give the center a distinctly European arrangement.

Castroville, Texas is known as the Little Alsace of Texas. That name is not just a tourism phrase. Alsatian families formed the first settlement, kept Catholic and French-German traditions, and built homes that still define the historic district. The town is small and close to San Antonio. Its importance comes from the survival of that settlement pattern beside the Medina River, not from a large downtown or a long list of attractions.

History and Heritage

Henri Castro received an empresario contract from the Republic of Texas in 1842. He recruited mostly Catholic colonists from Alsace and other parts of Europe, promising land to families and single men who would build, cultivate, and remain on their property. On September 3, 1844, Castro crossed the Medina River with 50 men and 27 oxcarts near the site of the present Landmark Inn. He founded Castroville about two weeks later, on September 12.

The first settlers farmed, raised livestock, and supplied nearby military posts. They also built a town that looked more like an Alsatian village than a typical Texas frontier settlement. St. Louis Catholic Church was built in 1844, the first church in Medina County. Zion Lutheran Church followed in 1853, and public school classes were held there in 1854. A post office opened in 1847. When Medina County was organized in 1848, Castroville became its county seat.

Much of the early building stock used rough-cut stone, timber, lime plaster, and cypress from the river. The Landmark Inn, St. Louis Catholic Church, Zion Lutheran Church, the Tarde Hotel, and Henri Castro's homestead are among the institutions and structures that keep that history visible. The Castroville Historic District contains roughly 97 historic buildings, including homes with the steep roofs and stone walls associated with the original settlement. Hondo became the county seat in 1892, and Castroville later disincorporated before incorporating again in 1948. That change helps explain why the town remained small and locally oriented.

For much of the nineteenth and early twentieth centuries, the town was a farming and trading center. Corn, cotton, grain, cattle, and poultry moved through local stores and mills. The community also had a brewery, a cotton gin, a newspaper, and a bank. The railroad passed south of town in 1880 after residents declined to offer a bonus, so Castroville did not become a rail center. That decision, along with the loss of the county seat, limited its growth but also left more of the older settlement intact.

The Land and the Water

The Medina River is the reason Castroville is here. Castro chose a level area near a bend in the river, with pecan trees, water, and workable land. The river supported the first farms and supplied cypress for shingles and construction. A rock dam built in 1854 powered a gristmill. The river still separates the historic settlement from newer development and gives the town a physical center that U.S. 90 alone would not provide.

The surrounding country is lower and more open than the limestone uplands around Bandera or Fredericksburg. Fields, pasture, pecan trees, and the river valley lead west toward LaCoste and Hondo. San Antonio is the dominant nearby city, while Devine, Hondo, LaCoste, and Lytle are the practical reference points for the surrounding county. Castroville is not a river-resort town in the way some Hill Country communities are. Its water story is agricultural and historical first.

What It's Known For

Castroville is known for its Alsatian heritage and its historic architecture. The phrase Little Alsace is earned by the settlement history, the surviving homes, the Catholic and Lutheran churches, and the family connections that still run back to the 1844 colonists. The town is also known for the Landmark Inn State Historic Site, the Medina River, and St. Louis Day, a community observance held on August 22.

It is not a German resort town on the scale of Fredericksburg, and it does not have Fredericksburg's concentration of shops, wineries, or lodging. It is not a large agricultural center anymore, although farming and the wider Medina County economy remain important. The honest description is a small historic river town on the western edge of San Antonio's reach, with a strong Alsatian identity and a preserved center.

Why It Matters for the Hill Country

Castroville marks the point where the Southern Hill Country meets the broad agricultural country west of San Antonio. Its location on U.S. 90 makes it a gateway toward Hondo, Uvalde, and the western Hill Country, while the Medina River ties it to the river towns farther north. The town adds a European settlement history to a region more often described through ranching, limestone, and springs.

Its value is in continuity. The buildings, street layout, churches, and river crossing still show how an immigrant colony became a Texas town. Castroville does not need to be larger or busier to matter. It preserves one of the clearest surviving Alsatian landscapes in the state and gives the Hill Country a different account of who settled it and why.