Arya remains blind and in the service of the House of Black and White in Braavos. The blindness is induced by the milk she drinks every night. She continues to dream through the eyes of her direwolf, Nymeria, but speaks of it to no one. She still struggles with leaving her identity as Arya Stark behind.

How does Arya Stark go blind?

In the Game of Thrones Season 5 Finale Arya Stark becomes blind, because she killed a man who was not hers to kill.

Is Aria permanently blind?

At least it's better than dying, as she first thought was going to happen. But, you might be wondering, is Arya permanently blind on Game of Thrones? As Jaqen explained, "Only death can pay for life," and in this case since Arya stabbed Meryn Trant in the eyes, Arya is now blind.