A Schengen visa is an official document that allows non-European citizens to travel to all the 26 European countries which are a part of the Schengen area. If you have a Schengen visa, then without any problem you can cross the border of another Schengen country without any need to obtain a visa. There are various types of Schengen visas, but the most common allows you to stay for 90 days to 6 months.
What is the Schengen Area?
A Schengen area is a group of 26 European countries which have closed the border restrictions or control between each other. These countries are Austria, Greece, Malta, Portugal, Estonia, Latvia, Sweden, Belgium, Finland, Hungary, Netherlands, Switzerland, Slovakia, Liechtenstein, France, Iceland, Czech Republic, Norway, Slovenia, Denmark, Germany, Italy, Poland, Spain and Luxembourg.