Palacio de Gelmírez

Palacio de Gelmírez is a Romanesque archbishop's palace attached to the cathedral in Santiago de Compostela, and one of the best-preserved examples of secular Romanesque architecture in Spain.

The building went up in the first half of the 12th century on the orders of Archbishop Diego Gelmírez, whose name it still carries. The earlier episcopal residence, which stood on the south side of the cathedral, was damaged during urban unrest in 1117, prompting Gelmírez to build a new palace right against the cathedral's north wall instead. Today the building is part of the cathedral complex and opens to visitors as part of the Museo Catedral route.

What's inside the palace?

The heart of the building is a pair of stacked halls. At street level sits the two-nave hall known as the Salón de Armas (Hall of Arms), its five bays covered by Romanesque groin vaults resting on distinctive columns bundled in clusters of four. Above it runs a second, single-nave ceremonial hall, once used for gatherings of the archbishop's court. The scale and precision of both rooms are why architectural historians rank this as the most important surviving example of 12th- and 13th-century civil (non-religious) Romanesque construction anywhere in Spain.

How do you get there?

The entrance opens off Praza do Obradoiro, the main square facing the cathedral's principal façade and the point where every branch of the Camino de Santiago converges. A modest, almost understated round-arched doorway leads inside — a contrast many visitors notice immediately once they step into the far larger halls beyond it. Santiago's old town is compact and pedestrian, so the palace pairs easily with a visit to the cathedral itself, the San Martín Pinario monastery, or a stroll down Rúa do Vilar and Rúa Nova.

When should you visit?

Santiago de Compostela is a year-round destination, but the palace's interior — cool and largely without natural light in the deeper parts of the halls — is easiest to take in outside the peak pilgrimage months of July and August, when both the city and the cathedral queues get busy. Spring and early autumn bring milder weather and thinner crowds, making it simpler to linger over the architectural detail of the vaults and columns.

Frequently asked questions

How is the Palacio de Gelmírez different from the cathedral? It's a separate building, the former residence of the archbishops of Santiago, built onto the cathedral's north side. It's visited on its own, typically as part of admission to the Museo Catedral.

Why is the palace named after Gelmírez? Diego Gelmírez, the first archbishop of Santiago, commissioned its construction in the early 12th century after the previous episcopal residence was damaged during urban unrest in 1117.

What's the main highlight inside? The two stacked halls — the lower, two-nave Salón de Armas with groin vaults on clustered columns, and the single-nave ceremonial hall above it.

Can you visit without booking ahead? Access runs through the cathedral complex ticketing, so it's worth checking current hours and entry rules on-site or at the information point on Praza do Obradoiro, since arrangements can shift seasonally.