Kunsthaus, Zurich

Home to many masterpieces especially Impressionism – Manet, Van Gogh, Cezzanne, Monet and others, the museum is a must for any serious art lover. There a couple of large water lily paintings by Monet that are really really big, that literally take the breath away.
Webpage: Kunsthaus.ch

Useful info: One needs to purchase tickets to view the Collections and Special Exhibitions. Children and young people under the age of 14 get a free admission.  On Wednesdays and on Open days,  however, admission to the permanent collection at Kunsthaus Zürich is free for everyone.