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Royal Museum of Mariemont

Chaussée de Mariemont, 100

7140 Morlanwelz Belgique


E-mail : info(at)

Tel. : +32(0)64 21 21 93 




Open from Tuesday to Sunday :

  • 10.00 to 17.00 from October to March.
  • 10.00 to 18.00 from April to September.

Not open on Mondays, unless they fall on Bank holidays. Closed on the 25th December and the 1th January.



Open every day


  • 8.00 to 19.00 from April to September
  • 8.00 to 18.00 from October to March.


The Museum is at the heart of a Parc. There is 500m between the entrance of the Parc and the entrance of the Museum, that you can cover on an asphalt way. The Museum is totally accessible for wheelchair users: lift and adapted toilet. Wheelchairs are available.

Parking places for wheelchair users exist along the Museum. Access in pictures to be found here.

The Museum is recognized by Access-i


The Estate of Mariemont is recognized as a bird reserve. This is why dogs are forbidden, even if kept on a lead. 

Mariemont is also listed as exceptional heritage. This is why it is forbidden to ride a car or a bike inside the Estate (except for the good running of the Estate). 

New prices from January 2022


Free for everyone



  Adult (27 - 64 year old) 

 8,00 € 

  Afterwork (27 - 64 year old) - 1€ discount on a drink at the Terrace of Mariemont

 4,50 €

 Professionals (Culture, Tourism, Heritage, Education (outside Belgium)

 Higher Education and the associative sector

 6,50 € 

  Seniors (from 65 year old)

 5,00 € 

  Students (19 - 26 year old)

 4,00 € 

  Public with needs

 3,00 € 

  Article 27

 1,25 € 


 Special prices (free)

  • Amis de Mariemont
  • Young (0 - 18 year)
  • Belgian teachers (maternel - primary - secondary)
  • Carrier of a MuseumPASSMusées
  • Staff of the Fédération Wallonies-Bruxelles
  • Press
  • Students group from higher education (19 - 26) with a signed convention with the Royal museum of Mariemont. 



Our temporary exhibition is free during these events : 

  • First Sunday of the month
  • 21 July
  • 27 September
  • Days of Mariemont
  • Weekend Parcs et Jardins de Wallonie
  • Heritage Days.





  • Booking :
  • Duration of a guided tour : 120 minutes.


  • Booking :
  • Duration of a guided tour : 120 minutes.


Discovering the Museum takes 1 to 2 hours. 

If you want to read every text information and take your time, you should allow about 4 hours. 


  • Discovering a temporary exhibition (on the 2nd floor) takes 1 to 2 hours. 
  • Discovering a temporary exhibition (around the precious library) takes about 30 minutes.
  • If you want to visit both the permanent collections and a temporary exhibition (on the 2nd floor), you should allow 2 to 3 hours. 


Coming by car and knowing the parking possibilities.

Please note that there is NO parking INSIDE the Estate, so you must park your car outside.


The Royal Museum of Mariemont welcomes you from 10am to 6pm. Our doors will be open every day, except on Mondays.

The Park is open from 8am to 7pm every day.

Tel. : +32(0)64 21 21 93

E-mail :

The restaurant "The Terrace of Mariemont" is open, upon reservation.


The Library is open upon reservation.


The "Atelier du Livre" organizes workshops. Discover its program on our website.


The Covid Safe Ticket+ is no longer mandatory to visit the Museum. Wearing your face mask is no longer required except in the elevators but still  advised in narrow spaces.

Thank you for your understanding.