Watching the World Cup from Russia, you have to say that St Basils Cathedral is very impressive, but, I personally love our very own Natural History Museum.
Hmmm odd thread. Lots of relatively modern buildings but surely those that are impressive are those built centuries/ millennia ago without modern technology such as the pyramids?!
The most beautiful building, not only in looks but the reason it was built, not to mention that it changes colours throughout the day is The Taj Mahal.