No - A visa is not required for travel to Switzerland

Switzerland tourist entry requirements for US citizens.

Thursday, May 28, 2015

A visa is not required for a stay of up to 90 days. Traveler must be in possession of a passport valid for 6 months beyond stay and a round-trip airline ticket.

Click here to register your trip with the US Embassy in Switzerland

The US State Department strongly encourages American citizens planning international travel to register with the US Embassy(s) in the countries they plan to visit. (Learn more).