Blackrock Castle is a large fortress located in the centre of the city. Even from the outside, Ria and Alice could see large cannons mounted to the walls of the castle and towers filled with roaming guards.
The Castle was surrounded by a large protective wall that led out to a plaza with a statue mounted in the middle. There was a single main road leading from the plaza to the entrance of the city and countless houses decorated the sides. Shopkeepers and a myriad of stalls lined up along the street as this city seemed to be home to civilians rather than Hunters.
There was another large open space in front of the main entrance, showing a large fountain with civilians walking by and giving a prayer.