It is an opinion of what the most famous is so there is really no answer.
Norway starts with n. New Zealand also starts with N.
Some common nouns for places starting with 'n' are:nationnational parkneighborhoodnightclubnorthern statenudist colony
Noel Osborne - A L.A Recording artist Neil O'Donnell - American Footballer Ned Oldham - Musician These are just a few
a n teater.
Narnia
theirs famous landmark in its capital Tirane
Nirvana is one.
Nanderspiter
NAucher
Noseferatu?
The Eiffel tower is the most famous Parisian landmark.
the Montreal Olympic stadium is an famous landmark in Canada!
Yes it is famous as the queen lives there, and so a landmark.
Russia's most famous landmark is St.Basil's cathedral.
stonehenge
A famous landmark in Rome is The Colloseum. Also St. Peter's Basilica.