Who can enter Switzerland without a visa?

Citizens of :

• The EU
• EFTA Nations
• Andorra, Argentina, Australia, Brazil, Brunei, Canada, Chile, Costa Rica, Croatia, El Salvador, Guatemala, Honduras, Hong Kong (SAR), Israel, Japan, Liechtenstein, Macao (SAR), Malaysia, Mexico, Monaco, New Zealand, Nicaragua, Norway, Panama, Paraguay, San Marino, Singapore, South Korea, USA, Uruguay, Vatican City, or Venezuela

Do not need a visa to visit Switzerland for stays up to 90 days.

Switzerland is a member of the Schengen Area. The same list of countries applies to all Schengen members. For none EU / Schengen Area citizens the 90 day limit applies collectively for the whole Schengen Area.