Possible visa requirement!
If you are not a national of an EU country and do not have a residence permit from an EU country, you may need to apply for one Schengen short-stay visa. This allows you to stay in the Schengen area for a maximum of 90 days within a 180-day period.
Check with the country’s embassy – ‘the Embassy’ of that country you visit first in the EU. You need to find out where the nearest embassy is from the place you are living in your own country – whether you need a visa for the Schengen countries.
Where to apply for a Schengen visa
Please know that you must apply for the Schengen visa at the country’s embassy where you are travelling to.
Cruise Ship
On a Cruise voyage, you must also use the country’s embassy of the country where you will stay the longest! For example: on a cruise voyage, you will visit Portugal (2 days), Spain (2 days), France (2 days), Belgium (2 days) and the Netherlands (3 days). You will stay 2 days in each country, and 3 days in The Netherlands. This means that you will need to apply for a Schengen visa at the embassy of The Netherlands.
By plane
Example of what is not allowed: you apply for a Schengen visa for the Netherlands while flying to Germany. This is not allowed! If you fly to Germany, you must apply for the Schengen visa at the consulate/embassy of Germany. If you do not do this, you will not be allowed to board the plane. Of course, once you are in Germany, you can travel to the Netherlands (but not by plane!) or any other Schengen country without any problem, including Andorra, Liechtenstein, San Marino.
Transit by plane
Please do not make the mistake to disguise the country of arrival with a transit. In case The Netherlands is the end destination, with transit in Germany, you still need to apply for a Schengen visa at the consulate/embassy of the Netherlands. Only because you have a transit in Germany, you still need to apply at the embassy of The Netherlands if your end destination is the Netherlands. Otherwise, customs will not let you board the plane for the final destination and most likely send you back home.