Also, other than the classic places like the montjuic zone if you have a car and time I really loved going to one of the hills in the back of the city, tibidabo, to see the views
No scams other than getting your wallet robbed kekw.
But nah, not too common and there’s not scams like different prices for tourists and stuff, it might be expensive anyway but it’s for everyone so not technically an scam xD