You’ll be spending time in a few different regions on your tour. All of these are part of the Schengen area, which is a zone of free movement. The European countries that are part of Schengen are:
Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, and Switzerland.
If you are visiting from Canada, the United States, the United Kingdom, Australia or another EU state, you won’t need a visa for short-term travel (less than 90 days) to a Schengen area country.
Visiting from another country? Please look up the official websites of the Nordic Visitor destinations you’ll be visiting. On them you’ll find the complete lists of countries whose nationals require visas to enter. You’ll need to apply for a Schengen visa via the country where you will be spending the most time.
Good to know: Liechtenstein does not issue visas. If you enter via Switzerland, you’ll see there is no border control. The same visa requirements apply between both countries.
Your passport needs to be valid for the entirety of your stay in Europe, and for at least 6 months after your departure date. It’s a good idea to check your passport expiry date early in case you need to renew it.