Castell de Sant Carles is a coastal fort built in the 17th century at Porto Pi, on the western edge of Palma's harbour, to guard the way into the port. It now houses a military history museum: cannon, old firearms and blades from around the world, dioramas, and exhibits on Spanish military history and on figures from Mallorca's past. From the fort the view runs across the harbour to the city and the cathedral.
Castell de Sant Carles
17th-century harbour fort in Palma, now a military history museum with old cannon, firearms and views across the bay
- Entrance
- 4 EUR, or free with an optional donation; both have applied within the past year.
- Accessibility
- Wheelchair-accessible entrance, parking and toilet. The walk up from the city through the park involves a lot of stairs.
- Parking
- Free car parks about 120 m and 140 m from the fort, with wheelchair-accessible spaces.
- Difficulty
- None from the car parks or bus stops, about 120–250 m away. Walking from the city through the park ends in a lot of stairs.
- Transport
- Bus stops Escola de Nàutica (about 130 m) and Museu Sant Carles (about 250 m).
- Hours
- Tuesday–Sunday 10:00–14:00; closed Monday.
- Address
- Carretera Dic de l'Oest, s/n, Ponent, 07015 Palma, Illes Balears, Spain
What makes it special
Stand on the walls and Palma is laid out across the water: the port, the cathedral, and Bellver Castle (Castell de Bellver) on its wooded hill. The fort sits at the harbour's edge, so the city and its waterfront come closer here than from Bellver's hilltop.
Inside, small rooms carry a lot. Cannon and old guns, knives and swords gathered from around the world, dioramas, and panels on Spain's wars and on the people who shaped Mallorca's history. It is a place for anyone drawn to military history, and it works for children too.
It also stays quiet. Most of Palma's visitors never make it out to the harbour mouth, and the fort has none of the queues of the old town.
Good to know
- Walking from the city means stairs. The route up through the park ends in a lot of steps to the castle; by car or bus you avoid them.
- No drinking water nearby. Bring your own, especially in summer.
- Free toilets on site, close to the museum.
- The rooms are small and dense with information. Leave time to read the panels.
Getting there
The fort stands at the western end of Palma's harbour, by the breakwater road. Driving is the simplest approach: two car parks lie about 120 m and 140 m from the fort, and from there it is a short stroll to the gate.
By bus, the Escola de Nàutica stop is about 130 m away and the Museu Sant Carles stop about 250 m. Walking out from the city is possible, but the way up through the park finishes with a lot of stairs to the castle.
Best time to visit
Best: a clear morning, when the view across the harbour reaches the cathedral and the museum doors are open.
Avoid: Mondays and afternoons, when it is shut, and the midday heat of high summer on the open walls.
The museum keeps morning hours only, and its stone courtyards and ramparts give little shade, so an early start gets you both the open doors and the cooler air.
Sun & daylight
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Frequently asked questions
Is Castell de Sant Carles worth it if I am not into military history?
For the view alone, yes: from the fort you look across the harbour to the port, the city and the cathedral.Can I get to Castell de Sant Carles by bus?
Yes. The Escola de Nàutica stop is about 130 m from the fort and the Museu Sant Carles stop about 250 m.Is Castell de Sant Carles wheelchair accessible?
The entrance, the parking and a toilet are wheelchair accessible. The walk up from the city through the park has a lot of stairs, so arrive by car or bus.Is Castell de Sant Carles good for children?
Yes. The cannon, the collection of guns and blades, the dioramas and the ramparts give children plenty to look at.