Great Hall

The Great Hall or Throne Room at Cair Paravel is a large room in the castle, often described as the most majestic room, and where the kings and queens of Narnia's thrones sit. It is the place where audiences with the royals are performed, celebrations, and also where all royals, including the Pevensies, are crowned.

After the Telmarines invaded, Cair Paravel fell into ruin, but the ruined outline of the hall remained, and it still showed what was left of the thrones. It was near the Treasure Room, and the Well was to the south of it.

Description
It was described as being very majestic, with an ivory roof, peacock feathers hanging from the west wall, an eastern door that looked out to the sea, and of course four thrones that belonged to the Pevensies.

Each of the four thrones had an emblem etched into the back representing one of the Pevensies. Peter's was a replica of his sword, Susan's showed her horn, while Lucy's showed her Fire-Flower cordial. An image was also visible on Edmund's throne, but is not fully discernable (perhaps another sword, or the 'Scales of Justice').

Trivia
In the film, the Hall was described as being gold coloured (or that could have possibly been from the sunset), with several columns, and a glass roof.