🇺🇸 United States · The South / Southeast
San Antonio is the most endearing city in Texas: a place where Hispanic, Mexican and Texan history intertwine at every step. This is where the Alamo stands, the old mission turned into a shrine of Texan independence and one of the most visited historic sites in the country. And this is where the River Walk (Paseo del Río) runs, a charming maze of pedestrian paths on the bank of the San Antonio River, one level below the street, lined with cafes, restaurants, cypress trees and barges, slipping through the heart of the city.
But San Antonio is much more than those two icons. It is the city of the five 18th-century Spanish missions —the Alamo included— collectively designated a Unesco World Heritage Site. It is the Pearl District, a former brewery converted into one of the most vibrant food hubs in the southern US. It is the Mercado, the Day of the Dead atmosphere, tex-mex music and one of the tastiest food scenes in the country, the birthplace of chili con carne and puffy tacos.
This guide covers San Antonio with a practical and warm eye: how to visit the Alamo (it's free), how to enjoy the River Walk without falling into the tourist trap, how to do the missions route by bike, where to eat authentic tex-mex food, how to get around and when to go to dodge the heat. It is a comfortable, walkable and deeply Latin city, perfect as a gateway to Texas.
The area was inhabited for millennia by Indigenous peoples, among them the Coahuiltecans. In 1691, a Spanish expedition reached the river on the feast day of Saint Anthony of Padua and gave it his name. In 1718, the Spanish founded Mission San Antonio de Valero (the future Alamo) and the presidio of San Antonio de Béxar, the nucleus of the future city; in the following decades four more missions went up along the river. In 1731, settlers from the Canary Islands founded the villa of San Fernando de Béxar, the first civil government in Texas. Through the colonial period San Antonio was the most important Spanish center in the region. After Mexico's independence (1821), the city was left in Mexican territory. In 1836, during the Texas revolution, the legendary Battle of the Alamo took place: some 200 Texan defenders held out for 13 days against the siege by Santa Anna's Mexican army before falling; the cry 'Remember the Alamo!' drove Texan independence weeks later. Texas was an independent republic and then annexed by the US in 1845. In the 20th century, San Antonio grew as a military city (several bases) and a tourist one; the River Walk, planned after a flood in the 1920s-1930s and developed for the 1968 World's Fair (HemisFair), became its symbol. The full history is on our history page.
Read the full history ↓The 'Lone Star State': Comanche and Apache land, Spanish mission, independent republic after the Alamo, giant of oil and of space, with an identity as big as its vast territory.
Read the history of Texas →No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
On 13 June 1691, the feast day of Saint Anthony of Padua, a thirsty Spanish expedition crossed southern Texas and came upon something that would change the region's fate: a river of clear water and springs bubbling up in the middle of the semi-arid country. They named it after the saint of the day. From that stroke of cartographic luck was born, over the years, one of the cities with the most soul in the United States.
But long before that expedition, the San Antonio River region had been inhabited for thousands of years by Indigenous peoples, especially the Coahuiltecans, hunter-gatherer groups who lived on the banks of the river and its springs, a vital source of water in that parched land. For them, those springs were sacred.
The Spanish reached the area on their expeditions from the Viceroyalty of New Spain. That 1691 expedition —led by Domingo Terán de los Ríos and the Franciscan father Damián Massanet— was the one that camped beside the river on the feast day of Saint Anthony of Padua and gave that name both to the river and, later, to the town that would grow there.
For decades the Spanish crown considered it strategic to secure its presence in Texas, partly to check the French advance from Louisiana. The site of San Antonio, with abundant water and halfway between the Rio Grande and the missions of east Texas, proved ideal for founding a permanent settlement combining religious missions, a military presidio and, later, a civil town.
San Antonio's founding year is 1718. That year, the Franciscan friar Antonio de San Buenaventura y Olivares founded Mission San Antonio de Valero —the one that would in time be known as the Alamo— and, almost simultaneously, governor Martín de Alarcón established the Presidio de San Antonio de Béxar, a military garrison. Mission and presidio were the nucleus of the future city.
In the following decades, the Franciscans built four more missions along the river: Concepción, San José (the largest and best preserved), San Juan Capistrano and San Francisco de la Espada. They were self-sufficient complexes where the friars sought to convert and 'reduce' the Indigenous peoples, who provided the labor for farming, ranching and building, through a system of acequias to irrigate the fields. Today those missions, along with the Alamo, are a Unesco World Heritage Site.
In 1731 a group of settlers sent from the Canary Islands arrived, founding the Villa de San Fernando de Béxar, the first organized civil government in Texas, and began building the church that would become today's San Fernando Cathedral. With mission, presidio and town, San Antonio was consolidated as the most important Spanish center in the province of Texas for the rest of the colonial period.
After Mexico's independence in 1821, San Antonio was left inside the new country. Soon, however, tensions grew between the centralist Mexican government of Antonio López de Santa Anna and the settlers of Texas (many Anglo-Americans, but also Tejanos), who demanded greater autonomy. In 1835 the Texas Revolution broke out.
In February-March 1836, the old mission of San Antonio de Valero —the Alamo, by then a fortification— became the setting for one of the most legendary battles in United States history. A garrison of some 180 to 250 Texan defenders, among them famous figures such as William Travis, James Bowie and the celebrated frontiersman Davy Crockett, held out for thirteen days against the siege of a far larger Mexican army commanded by Santa Anna.
On 6 March 1836, the Mexican troops stormed the Alamo and practically every defender died. Although it was a military defeat, the sacrifice became a powerful symbol. The cry 'Remember the Alamo!' galvanized the Texan forces, which a few weeks later, on 21 April 1836, defeated and captured Santa Anna at the Battle of San Jacinto, securing the independence of Texas, which became a republic. In 1845, Texas joined the United States.
After annexation by the United States and the war between the US and Mexico (1846-1848), San Antonio grew as a key point on the frontier and a commercial and cattle center. The arrival of the railroad in 1877 accelerated its expansion and drew German immigrants —who left a strong mark on neighborhoods such as King William, with its Victorian mansions— as well as more Mexican population and people of other origins, cementing the city's multicultural character.
Military life shaped San Antonio deeply. Fort Sam Houston, and later several Air Force bases (Lackland, Randolph, Kelly, Brooks), turned the city into one of the country's great military centers, nicknamed 'Military City USA'. For decades the economy revolved around those installations, the hospitals and commerce.
By the early 20th century, San Antonio was the largest city in Texas. Its Hispanic population kept alive a culture of its own —the music, tex-mex food, the religious festivals— that is today one of its greatest draws. Market Square ('El Mercado') became established as the heart of that Latin identity.
San Antonio's modern symbol, the River Walk (Paseo del Río), was born of a tragedy and a vision. After a devastating flood of the San Antonio River in 1921, there was even talk of putting the river into a culvert for safety. Instead, in the 1920s and 1930s the idea of architect Robert Hugman prevailed: to transform the channel crossing downtown into a landscaped pedestrian walkway one level below the street. Much of the work was built during the Great Depression with federal funds from the WPA program.
For decades the River Walk was a picturesque but secondary corner. The big leap came with the HemisFair World's Fair of 1968, for which the Tower of the Americas was built and the walkway was revitalized, integrating it with hotels, restaurants and the convention center. Since then, the River Walk has become one of the leading tourist attractions in Texas.
In the following decades, the walkway was extended north (the Museum Reach, connecting with the Pearl) and south (the Mission Reach, an ecological restoration project of the river that links up with the historic missions). Today San Antonio combines that tourist axis with a recognized food scene —it is a Unesco Creative City of Gastronomy— and a historic core that, between the Alamo, the World Heritage missions and the Latin heritage, make it one of the cities with the most identity in the United States.