Thalassa, Centre Patrimoni Marítim is a maritime heritage museum in Es Castell, Menorca, housed in an old quarry. It covers the island's traditional boats and seafaring history through examples of the boats themselves, old photographs and objects from Menorca's ports and fishing villages, videos and interactive stations. Panels carry translations throughout the exhibition.
Thalassa. Centre Patrimoni Marítim

Maritime heritage museum in an old quarry, with traditional boats, old sea songs and hands-on knot and pulley stations.
- Entrance
- Free.
- Accessibility
- Step-free access with a wheelchair-accessible entrance; toilets on site.
- Parking
- Free car parks: one about 35 m away, another about 135 m away.
- Difficulty
- None: the car park is about 35 m away and the way in is step-free.
- Transport
- Bus stop Esglèsia des Castell, about 90 m away.
- Hours
- Monday and Thursday to Sunday: 10:30–13:30 and 17:30–20:30. Closed on Tuesday and Wednesday.
- Address
- Camí de les Escoles, 07720 Es Castell, Illes Balears, Spain
What makes it special
One interactive panel plays a whole range of old Menorcan sea songs, and it is the part people linger over. Around it the museum works through the hands: stations for tying different knots and learning what each one is for, pulleys to try, weights to haul up.
The boats fill the rest of the space, with examples of Menorca's traditional types set out alongside dozens of old photographs and objects that show how the island's ports and fishing villages used to look. A couple of videos fill in the history. All of it sits inside an old quarry.
Good to know
- Closed on Tuesday and Wednesday, and shut in the middle of the day between the morning and evening sessions.
- Allow an hour and a half to two hours to see the whole collection.
- Hands-on stations for knots, pulleys and weights make it a good stop with children.
- Access is step-free, the entrance takes a wheelchair, and there are toilets on site.
- Panels carry translations throughout the exhibition.
Getting there
Thalassa stands in Es Castell, and by car the last stretch is almost nothing: one car park lies about 35 m away in a straight line, a second about 135 m off. By bus, get off at Esglèsia des Castell, about 90 m away. From either, the way in is step-free and the entrance takes a wheelchair.
Best time to visit
Best: a morning session, which leaves room for the hour and a half to two hours the collection needs before the midday closure; or a wet or windy day, when the beaches are out. Avoid: Tuesday and Wednesday, when the museum is closed. Thalassa is indoors and shuts between its morning and evening sessions, so plan the visit around those two windows.
Sun & daylight
Nearby Places
Similar Places
Your whole travel map in one place
Get inspired by new places around the world and find the ones worth the journey
Frequently asked questions
How long does a visit to Thalassa take?
An hour and a half to two hours covers the whole collection.Is Thalassa good for children?
Yes. Interactive stations let them tie knots, work pulleys and try lifting weights, and one panel plays traditional sea songs.Is the museum wheelchair accessible?
Yes. Access is step-free, the entrance takes a wheelchair, and there are toilets on site.Is there parking near Thalassa?
Yes. One car park lies about 35 m away in a straight line, and another about 135 m away.








