From this list I've been to the Isle of Skye, which is indeed amazing.
One of my albums from the trip: https://www.facebook.com/media/set/?set=a.173666959361655.44685.100001550569228&type=1&l=38431f097c
If you ever get the chance to go there, do so. I was there in July, and experienced a white night for the first time. My jaw dropped at seeing a white sun at 1am.
There is also a place on this list that I want to go to, and for some reason it keeps popping up in my life. It's Florence. Everything around me says I have to go there but due to job insecurity I'm afraid to spend the money. :( Plus it's really expensive compared to my pocket.