The John Lennon Wall is a must visit. I went with my friends as part of my inter railing trip, and although it was a photograph hotspot, the artwork is amazing!!
Prague is the most gorgeous city. With horse drawn carriages dotted around the city centres, it is a very magical scene to immerse yourself into.
Berlin: a historical city that is not only educational but also a generally lovely place to holiday to. I saw the Berlin Tower, the Brandenburg gate and we went to see where the Berlin Wall was.
The best thing about going away is exploring little unknown streets that are off the beaten track. Each city has its own personality, and that means it has its own secrets- it is up to you to discover them!
And finally, if I could visit anywhere right now it would be HOME: The Lake District. With so many fells, it really does show you do not have to travel far to get an amazing view and trip out.