Castello Normanno-Svevo (Swabian Castle), Bari (must see)

The Swabian Castle of Bari, sometimes called the Hohenstaufen Castle, has stood in one form or another for nearly nine centuries, its stones carrying the weight of both destruction and rebirth. Its origins go back to around 1132, when the Norman king Roger II ordered its construction to secure Bari’s harbor and surrounding lands. But in 1156, William I of Sicily-nicknamed “the Wicked”-swept through the city, razing much of it to the ground, including the fortress. What could have been its end became instead a turning point, for in 1233 Emperor Frederick II rebuilt the castle on a grander scale, transforming it into one of the strongest symbols of his reign in southern Italy.

The fortress was more than a military outpost. It doubled as a royal residence, a place where rulers held court and where alliances were forged. One of its most famous anecdotes comes from 1221, when St. Francis of Assisi is said to have stayed here as Frederick’s guest. According to legend, the emperor-skeptical of Francis’s holiness-sent a courtesan to tempt him. But when she approached his bed, she saw it engulfed in flames and fled in terror. Frederick, secretly watching, was so struck by what he saw that he never doubted Francis again. The story, half miracle and half morality play, still lingers in the castle’s lore.

Over the centuries, the castle passed through many hands-the Angevins, the Aragonese, and later rulers of Spain and Naples-all of whom modified it to suit their purposes. Its moat and towers reflect a history of defense, while its courtyards and hallways recall a time of ceremony and rule.

Nowadays, the Swabian Castle no longer bristles with cannons, but it remains a cornerstone of Bari’s identity. Visitors wander through its courtyards, exhibitions, and echoing halls, while its towers still command views toward the Adriatic. To walk here is to step into layers of history-Norman ambition, Frederick’s authority, Francis’s legend-all fused into one enduring monument. It is not only stone and battlements, but a living reminder of Bari’s resilience and place on the frontier between empires.