European Cruise?

Which country would be the best for you depends on your view on Europe.

If you have European roots, your plans could include the countries involved, specially when you remember the stories of one of your ancestors or still have relatives there.

When you think about Europe, what is first that comes to mind?
For many people it is mostly one country or even just one town, if so, make sure you visit it.

If you prefer a cruise, there are the cruises on the Mediterranean but also along Norway and some connecting the countries of western Europe.
An other option is one of the many river cruises, on the Rhine, Danube, Rhone or one of the other rivers.
Which is best for you depends again on what you want to see.

If you have no ideas, why not walk into your nearest travel agency and get a handful of brochures on travel in Europe, those connect all highlights. You do not have to go with them, use them as inspiration to plan your own trip.

I could not choose just one country for a once in a lifetime trip, as European I am glad I can go to just one country one year and an other the next or combine several countries into one trip.
That way I have traveled in about 15 European countries, and I want to go back to all, and see the ones I have missed so far.