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Chablais museum

Thonon-les-Bains Ouvert
© Chablais museum - semaphore
  • © Chablais museum - amélie OT Thonon
  • © Chablais museum - amélie OT Thonon

The Chablais Museum at the Château de Sonnaz, a historic residence, enjoys an exceptional panorama of Lake Geneva and the Jura. It hosts a permanent exhibition on the history of the Chablais region as well as a temporary exhibition that is renewed every year.


  • Unguided group tours
  • Guided group tours
  • Unguided individual tours


  • Town location
  • In centre of town
  • Close to a public transportation
  • Close to pleasure port


Full price: 2.70 €
Reduced price: 2.30 €
Set price group adults: 2.30 €.

Free entry for children < 18 years, accompanying guides.
Group rate available for > 10 people.

The museum is free every Sunday.

Modes de paiement

  • Bank/credit card
  • Check
  • Travellers Cheque
  • Cash

Période d'ouverture

From 01/09 to 12/11/2023
Opening hours between 2.30 pm and 6 pm.
Schedules of guided tour at 11 am and at 4.30 pm.
Closed Monday and Tuesday.
Closed exceptionally on November 1st.

Langues parlées

  • German
  • English
  • French

Tourisme adapté

  • Hearing disability
  • Not accessible in a wheelchair



Animaux acceptés : Non


  • Promotional offers : Partner of the "Pass Léman": free entrance to the museum for any holder of the Pass Léman, valid on many activities in Thonon and in the region. The Museum is free every Sunday.

Chablais museum
2 rue Michaud Château de Sonnaz 74200 Thonon-les-Bains