J.K. Rowling

if you are an HP fan this is a must see in Porto (age 62 here, was there in early May). Go early and the line isn't too bad. Yes your entry fee can be applied to a book purchase (not a "souvenir" purchase). And if you don't buy anything it's worth the ticket price. Was definitely crowded inside but very fun. Doesn't take long to wander around (we maybe spent 1/2 hour max there).

if you are an HP fan this is a must see in Porto (age 62 here, was there in early May). Go early and the line isn't too bad. Yes your entry fee can be applied to a book purchase (not a "souvenir" purchase). And if you don't buy anything it's worth the ticket price. Was definitely crowded inside but very fun. Doesn't take long to wander around (we maybe spent 1/2 hour max there).