
This 13th-century octagonal room is a masterpiece of English Gothic architecture, featuring a single central Purbeck marble pillar that fans out into a magnificent vaulted ceiling. It is also home to the best-preserved original 1215 Magna Carta.

This 13th-century octagonal room is a masterpiece of English Gothic architecture, featuring a single central Purbeck marble pillar that fans out into a magnificent vaulted ceiling. It is also home to the best-preserved original 1215 Magna Carta.