Almost anywhere could be good. In my experience, there are interesting things to see & do and good people just about anywhere. This should really depend on your interests and expectations as well as your budget, show much time you have and when you can go.
For the next month of so. the Netherlands will be spectacular with the tulips in bloom, King's Day coming up at the end of the month and other events. I'll be going there myself. I spent over 13 years living in Mirandola, Italy and loved it there. I can highly recommend Italy - beautiful art, architecture, scenery and music, interesting local festivals, great people and food. Beaches, mountains, lakes, the ocean, historic sites, world class museums and galleries and a lot of varied things to see and do. The best part is the wonderful Italian people. It's very easy to get out and explore Italy and further in Europe using the trains or budget flights.
It totoally depends on where you are, how long you have, how much money you want/can spend and what you like to do.
Since I live in New Zealand and think it has a lot to offer tourists, I recommend that. Lots of adventure stuff, AMAZING scenery, lovely people and speak english.
If u wanna have fun go to Paris, Disney Land xD
Well ill tell u some fun places I have been to like
Dubai
London
Turkey
Egypt
There are lots more but these are the things that came up to my mind
Paris would be best, it is one of the best tourist spots in the world.
