It is also the only Great Lake located entirely in the United States. Lake Ontario: Ontario is the Huron word for lake of shining water. This lake is the smallest of all the Great Lakes when measured in surface area (7,340 square miles / 18,960 square km).
The Swiss franc (CHF) is the only official currency in Switzerland (and in Liechtenstein). The franc is the only currency accepted everywhere. The Euro is the currency in the neighboring countries Germany, France, Italy and Austria, and in many other European countries. Nevertheless, you can pay with Euros in many shops, hotels, rail stations and gas stations in Switzerland. This is convenient if you're only in transit or only stay for one night.
Iceland and Norway are members of Schengen agreement, but are not members of the European Union. Citizens of Taiwan that hold a valid Schengen visa for all Schengen countries may also enter Liechtenstein visa free for a stay up to 90 days.1  All Parts of France that are not situated in Europe.celand and Norway are members of Schengen agreement, but are not members of the European Union. Citizens of Taiwan that hold a valid Schengen visa for all Schengen countries may also enter Liechtenstein visa free for a stay up to 90 days. 1  All Parts of France that are not situated in Europe.