These are just my suggestions.Hi there,
As a university assignment, I have to write about Catalonia. I am stuck in some sentences because I am not sure if they are grammatically right and if they would sound natural to a native English speaker. Could anybody help me here? Thanks!
This region is located in the North East of Spain and has the country's second biggest city, Barcelona, which rivals the Spanish capital in many respects.
A stroll along the Ramblas is a must: it is one of the main pedestrian areas and ends up on the seafront. (we normally use the preposition on when referring to a seafront location.)
It is also worth taking the trouble to visit the Gracia district
Among the most visited buildings in the city there is the Palau Episcopal and Palau de la Generalitat; the last one being the seat of the King and Catalonia.
But for an example of Barcelona's uniqueness, Gaudi’s architectural works are a must see.
I am not a teacher.