The Porta del Moll, also known as the Gate of Alcudia, Spain

The Porta del Moll, also known as the Gate of Alcudia, Spain. Credit: Antonio De Lorenzo / CC BY-SA 3.0

Archaeologists from the University of Alicante have wrapped up eight seasons of excavation at La Alcudia, revealing one of the largest Roman bath complexes ever discovered in southeastern Spain. The site, located near the modern city of Elche, sheds new light on the scale and sophistication of Roman urban life in the Iberian Peninsula.

A colony with Caesar’s imprint

La Alcudia was once home to the Roman colony of Iulia Ilici Augusta. Historians say its origins can be traced back to Julius Caesar, who decreed its foundation before his assassination in 44 B.C. The settlement was later expanded under Emperor Augustus, who reigned from 27 B.C. to A.D. 14.

During this second phase, Augustus allocated land to military veterans, strengthening Rome’s control in the region and setting the foundation for a thriving city.

The Eastern Baths emerge

The most striking find from recent excavations is the so-called Eastern Baths, a sprawling structure covering nearly 14,000 square feet. Researchers note that the scale of the building makes it one of the largest Roman bathhouses known in the province of Hispania.

Like other major Roman bath complexes, the Eastern Baths contained both cold rooms (frigidaria) and hot rooms (caldaria), offering citizens a place not only for hygiene but also for leisure and social gatherings.

What sets this complex apart, however, is its preserved natatio, or swimming pool. Measuring among the largest discovered in Iberia, the pool underscores the monumental character of the site.

Art and architecture in detail

Excavations also uncovered intricate mosaics throughout the bathhouse. Some were designed to imitate marble paneling, a decorative technique popular in Roman architecture. Others displayed elaborate floral patterns, providing a glimpse into the aesthetic tastes of the colony’s elite.

Archaeologists believe these artistic details were more than decoration. They served as a reflection of the wealth and ambition of Ilici Augusta, which reached its height in the second century A.D. The scale of the baths and the refinement of their design suggest a city eager to display its prosperity and cultural standing within the Roman Empire.

A window into Roman Hispania

The discoveries at La Alcudia confirm the site’s importance as a major urban center during Rome’s expansion into the Iberian Peninsula. The baths, with their combination of monumental scale, sophisticated engineering, and artistic embellishment, illustrate how provincial cities adopted and adapted Rome’s urban traditions.

For researchers, the completion of the excavation marks the end of one chapter and the beginning of another. The next steps will focus on conservation and study, ensuring that the mosaics and architectural remains continue to shed light on one of Rome’s most influential colonies in Spain.