Castle of Zafra

Castillo de Zafra is a medieval fortress perched on a rocky summit in the municipality of Campillo de Dueñas, in the province of Guadalajara in central Spain. Standing at roughly 1400 metres above sea level within the Sierra de Caldereros mountain range, it has become an increasingly popular stop for travellers – drawn there both by its history and by its screen appearances.

What's the history behind the castle?

The fortress was built in the 12th century under Muslim rule. It was captured by Christian forces that same century during the Reconquista and passed into the hands of Don Gonzalo Perez de Lara. Once the Reconquista ended, the stronghold gradually lost its strategic importance, was abandoned as a working defensive structure, and fell into disrepair over the following centuries. That changed in 1971, when private owners took over the site and began restoration work, gradually bringing the castle back from ruin. As a result, visitors today see a structure in noticeably better condition than it was even fifty years ago.

Why has Castillo de Zafra become so recognisable?

The castle's rise to fame came from film production – it served as a filming location for the television series "Game of Thrones." Its striking silhouette against the bare, rocky landscape fit the show's aesthetic perfectly and quickly became familiar to viewers worldwide. Since then, the site has drawn fans of the series keen to see one of its filming locations in person.

How do you get to the castle?

Castillo de Zafra sits in a remote, mountainous corner of Guadalajara province, so travelling by car is by far the most practical option. The route winds through the scenic, twisting roads of the Sierra de Caldereros, and it's worth allowing extra time – reaching the base of the hill takes longer than a trip to a site along a main road would. The castle itself sits at the summit, so the final stretch has to be covered on foot, along a steep path leading uphill.

What will you see once you're there?

The main draw is the castle itself: stone walls and a tower rising straight out of the rocky ridge. The raw, rugged setting makes an impression from a distance, and the view from around the castle over the surrounding Sierra de Caldereros rewards the climb. It's a rewarding stop both for anyone interested in medieval defensive architecture and for those simply looking for a scenic viewpoint away from more crowded tourist routes.

When's the best time to visit?

Given the altitude and the rocky, at times steep terrain, spring and autumn are the best times to visit, when temperatures are milder and the climb up to the castle is less demanding than in the height of summer. It's also worth picking a clear day, since the panoramic view of the surrounding mountains is one of the site's main highlights.

Frequently asked questions

Can you drive all the way to the castle? Not quite – you can drive to the area near the hill where the castle stands, but the final stretch has to be walked, up a steep path to the summit.

Did Castillo de Zafra really appear in "Game of Thrones"? Yes, the castle served as one of the filming locations for the series, which significantly boosted its popularity among travellers.

How old is the castle? It dates back to the 12th century, originally built under Muslim rule before passing to Christian owners during the Reconquista.

Has the castle been restored? Since 1971 it has been owned privately, and restoration work carried out since then has left it in much better condition than during the centuries it spent as a ruin.