Tarragona Amphitheatre

On 21 January, 259 AD, a Roman governor had three Christians burned alive in the middle of this arena for refusing to renounce their faith. Centuries later, someone built a church here — and placed its altar exactly on the spot where they died.

An execution that ended the games for good

Built in the early 2nd century AD into a natural rocky slope overlooking the sea, Tarraco’s amphitheatre hosted the standard bloody entertainments of the Roman world — gladiator combat, staged animal hunts, and public executions, all in front of crowds as large as 15,000. On 21 January 259, during Emperor Valerian’s empire-wide persecution of Christians, the local bishop Fructuosus and his two deacons, Augurius and Eulogius, were arrested, examined, and sentenced to be burned alive in the arena in front of the assembled crowd. Their martyrdom was recorded in what historians consider the earliest surviving Hispanic account of Christian persecution — a document detailed enough to record Fructuosus’s own words as the flames rose around him. The execution effectively marked the end of the amphitheatre’s use for public spectacle.

A church built exactly where they died

The martyrdom transformed how the site was understood. By the 6th century, under Visigothic rule, a three-nave Christian basilica had been built using stones salvaged from the ruined amphitheatre — and its builders placed the choir and high altar with striking precision, directly on the spot tradition identified as the martyrs’ execution point. In the 12th century, that Visigothic basilica was in turn replaced by a Romanesque church, Santa Maria del Miracle, continuing the same act of consecration on the same ground for a third time. Visitors today can see the layered foundations of both structures still visible within the ruins, a rare place where Roman spectacle, Christian martyrdom and medieval worship all occupy the exact same few square metres.

Frequently asked questions