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Your visit : pratical informations

Opening hours

Tuesday to friday :

  • School period : 12.00 to 19.00
  • Half term holidays : 10.00 to 19.00
  • July & August : 13.00 to 19.00 (July 5th to August 29th 2016

Saturday and sunday : 14.00 to 19.00

Closures : Monday and bank holidays 

Museum of Britanny annual closure : 29/08 to 12/09/2016


Planetarium and museum

The planetarium shows are presented live only in French. The 3D show is a prerecorded musical experience.

Museum of Brittany : The museum has a remarkable collection of rare and aesthetic pieces. It also strives to bring together objects which are material witnesses to the social, technical, cultural and societal evolution of a given community. The exhibition is a journey to discover the history of Brittany and the Breton people, form Prehistoric times to our days.

Free entrance :

To everyone : 

  • To visit the library (Internet and Wifi)
  • Lecture hall
  • Musée du Livre et des Lettres Henri Pollès (Library – 6th floor)
  • First Sunday of the month for the museum of Brittany and Anita Conti exhibition hall

Under 8 years old :

Every exhibitions and animations (except "Petit Spationaute" )

Admission charges :

Full priceReduced rate¹   5 pers.
Passes expos et LGV1H25   11€7 €28 €

Espaces des sciences   
a - Expos6 €4 €20 €
b - Laboratoire de Merlin   4 € 3 €15 €
c - Planétarium²6 €4 €20 €
Combiné : a + b + c11€7 €35 €
Museum of Brittany
(musée de Bretagne)


6 €


4 €

16 €
Salle Anita Conti : Tous les trains sont des horloges3 €2 €

(1) 3D Planetarium : 6€

(2) Reduced rate : under 18 years old – large families

PAYMENT OPTIONS : Cash / Carte bleue Visa Master Card