Plaza de San Antonio (San Antonio Square), Cadiz

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Plaza de San Antonio (San Antonio Square), Cadiz

Plaza de San Antonio (San Antonio Square), Cadiz

San Antonio Square has long been one of Cádiz’s beating hearts. Back in the day it was called the Field of Rockrose, but its fortunes changed in the 1600s when a small hermitage to Saint Antonio popped up—and gave the square its current name. A nearby well kept Cádiz hydrated for years, making this more than just a meeting spot; it was survival central.

By the 18th century, the square had grown into a proper hub for trade, faith, and politics. It was here that Spain’s landmark Constitution of 1812 was proclaimed—and, not so long after, where the liberal movement of 1820 met its violent end. In short, if Cádiz had breaking news, chances are it was announced—or crushed—right here.

The architecture around the square keeps the drama going. The façades show a neat uniformity, except for the slimmer outline of the Church of Saint Antonio, which still draws the eye. The Gaditano Casino, an 18th-century Baroque beauty, was later remodeled during the reign of Queen Isabel II, giving it a 19th-century makeover that mixed Romantic and revival styles. Step inside and you’ll also find Moorish-inspired decorations added in 1890.

Then there’s the old Aramburu Bank, sporting a white marble front from the 1700s but modernized with a splash of early 20th-century style. Add to that the House Museum of writer José María Pemán, once the home of Cádiz’s celebrated literary figure, and the square becomes part open-air gallery, part history book.

Today, San Antonio Square is more than a patch of paving stones—it’s where Cádiz layers faith, politics, and artistry into one lively setting. Sit at a café, look up at the façades, and you’re not just in a square—you’re sitting in the middle of four centuries of stories.

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Plaza de San Antonio (San Antonio Square) on Map

Sight Name: Plaza de San Antonio (San Antonio Square)
Sight Location: Cadiz, Spain (See walking tours in Cadiz)
Sight Type: Attraction/Landmark
Guide(s) Containing This Sight:

Walking Tours in Cadiz, Spain

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Create Your Own Walk in Cadiz

Creating your own self-guided walk in Cadiz is easy and fun. Choose the city attractions that you want to see and a walk route map will be created just for you. You can even set your hotel as the start point of the walk.
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Tour Duration: 2 Hour(s)
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Cadiz's Plazas Walking Tour

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Cadiz Introduction Walking Tour

Cádiz isn’t just old—it’s mythologically old. Some say Hercules himself founded the city after his tenth labor, fresh from slaying a three-headed monster and stealing a herd of red cattle. Others—less into mythology, more into maritime records—say it was the Phoenicians who rolled up in black ships around 1100 BC and named it Gadir, meaning “walled stronghold.” Either way, it’s...  view more

Tour Duration: 2 Hour(s)
Travel Distance: 2.8 Km or 1.7 Miles