round the world quiz help please!!

[chickenfarmer]

My mum and i are doing well but stuck on a few, all answers are place names or could be famous buildings.
1 perfume (5)
2 large aga (3,4)
3 city of love and song (6)
4 end of the line (11)
there are more that I'll post later, thanku!!

[FoxLee2]

Could 4. be Vladivostok - the end of the Trans-Siberian railway?

[Tallulah!]

How many did you get on your own?
Just interested as not doing it.
Have been waiting for boysinblue to post!

[albaqwerty]

1 Aroma

[Sandy-Wroe]

1 Grasse France ?

[chickenfarmer]

we've got more 70 but it's out of 100!
also stuck on;
5 home of the world famous positive negative
6 tan (2,6)
7 gold blend (6)
thank you for any suggestions!