caves of Zugarramurdi

The Caves of Zugarramurdi rank among the most striking attractions of the Baztán Valley in Navarre, northern Spain, just a few kilometers from the French border. This site combines a remarkable natural formation with a dark chapter of European history that still draws curious travelers today.

What will you see inside the caves?

Rather than a classic underground cavern, this is essentially a massive tunnel carved through solid rock, with the Orabidea stream still flowing along its floor. There are no stalactites, stalagmites, or cave paintings here — instead, visitors walk through an open, cathedral-like space shaped entirely by centuries of water erosion. Following the riverbed through the tunnel gives a vivid sense of how the landscape was sculpted over thousands of years by the relentless force of flowing water.

Why is it called the Witches' Cave?

Zugarramurdi's fame stems from events in the early 17th century. In 1610, dozens of local residents were swept up in a notorious Inquisition trial, accused of gathering inside this very cave for supposed witches' sabbaths. The investigation began with accusations among neighbors, often rooted in personal disputes and rivalries rather than genuine evidence. The case culminated in a large Auto de Fe held in Logroño, where twelve women were condemned to be burned at the stake for alleged heresy. These tragic events permanently linked the cave to the legend of the Basque witches, a story still told throughout the region.

Is there a museum in the village?

To help visitors understand this history, a dedicated witchcraft museum opened in Zugarramurdi in July 2007. Its exhibits recreate daily life in the village during the 17th century and explain the circumstances that led to the Logroño trial. Pairing a museum visit with a walk through the cave gives essential context before stepping into the tunnel itself.

How do you get to Zugarramurdi?

Zugarramurdi is a small village of just over 200 residents, located in the Baztán district close to the French village of Sara. The site is reached via a scenic local road winding through the hills straddling the Basque-Navarrese border. Traveling by car is the most practical option, with Pamplona and Bayonne (on the French side) serving as the nearest larger cities from which signposted routes lead into the Baztán Valley.

When is the best time to visit?

Spring and summer are ideal, when water levels in the Orabidea stream are steady and the cool interior of the cave offers a pleasant contrast to warmer temperatures outside. Plan for half a day to comfortably combine the cave walk with a visit to the village museum.

Frequently asked questions

Does the cave in Zugarramurdi have stalactites? No, this isn't a typical limestone cave. Its interior was shaped by the erosive action of the Orabidea stream, so it lacks the mineral formations found in classic karst caves.

Where does the name "Witches' Cave" come from? It refers to the 1610 Inquisition trial, when villagers were accused of holding witches' sabbaths inside the cave. The case ended with twelve women executed in Logroño.

Is there a museum in Zugarramurdi? Yes, a museum dedicated to the history of the witch trials has operated since 2007, showcasing daily village life during that period.

How long does a visit take? Walking through the cave itself takes about 30-45 minutes, but allowing half a day lets you also explore the village museum.