The lost city of machu picchu

This book is about the lost city of Machu Pichu.
Machu Picchu is very beautiful place.
This is called 'The lost city of Incas'.
Every year,many of tourist come to Machu Picchu.
Somebody trying to more increase tourist.
However not only agreed people,but also against people.
They afraid of dirty environmental of machu picchu and their city.

I've never been to Machu Picchu, so I want to go there someday.