Is worth it visiting Brazil and what are the uniqueness?

Answer 1

Every country is worth visiting. They all have good things and bad things. Brazil is the 5th largest country in the world, so there a lot of diversity in it, too much to go into in answer. Cities, rain forests, mountains, people, animals, culture, scenery, history, rivers, seaside and a huge range of other things. You would have to plan your visit carefully and do some research into what there is to see so that you could make your own choices.