Are the castles in Mallorca open to visitors inside, or are they only viewable from the outside?

Many of Mallorca’s historic fortresses invite visitors beyond their sturdy walls to explore richly preserved interiors that reflect the island’s turbulent past. At Bellver Castle, just outside Palma, you can wander through a circular Gothic structure featuring vaulted halls and period furnishings, while panoramic views from its terrace reveal the Bay of Palma. The castle hosts exhibitions and often serves as a cultural venue, adding depth to its medieval origins as a royal residence.

Further north, Alcúdia’s old town is framed by impressive medieval walls with towers that you can climb, though access inside the former strongholds around the old port tends to be limited. The Castell de Capdepera, perched dramatically on the east coast, offers a maze of narrow streets and courtyards to explore, though much of its interior is open-air rather than housed within intact rooms.

Visiting these castles often means stepping into living museums where exhibits of local history and archaeology bring the past alive, sometimes accompanied by seasonal events like the Festa de l’Arenal reenactments. Checking opening hours and ticketing beforehand is advisable, especially outside Palma where public transport like the TIB network connects to key sites but can be less frequent. For those interested in military architecture and island heritage, spending time inside the island’s fortifications offers a tangible link to Mallorca’s medieval and Renaissance periods, far beyond just admiring the stone ramparts from a distance.