Dimensions of the Cathedral.
INTERIOR.
| Ft. | In. | |
| The Galilee, or Western Portico | 42 | 0 |
| The Tower | 40 | 4 |
| The Nave | 208 | 0 |
| Crossing the Octagon | 71 | 5 |
| The Choir | 123 | 0 |
| Retro-choir | 35 | 10 |
| The whole length, from west to east | 520 | 7 |
| The length of Transept from north to south (including the Octagon) | 178 | 6 |
| Breadth of the Nave with the Aisles | 77 | 3 |
| Breadth of the Transept with the Aisles | 73 | 0 |
| Breadth of the Choir with the Aisles | 77 | 3 |
| Height of the walls of the Nave | 72 | 9 |
| Height of the ceiling from the floor, at the east end of the Nave | 86 | 2 |
| Height of the Pillars which support the Dome and Lantern | 62 | 0 |
| Perpendicular height of the Dome, springing from the capitals of the pillars, to the aperture of the Lantern | 32 | 0 |
| Height of the Lantern itself, from its aperture on the Dome to its vaulted roof | 48 | 0 |
| The whole height from the floor to the centre of the Lantern | 142 | 0 |
| Height of the vaulted roof of the Choir | 70 | 0 |
| Clear diameter of the Octagon, from one pillar to the opposite | 65 | 4 |
| Clear diameter of the Lantern, within | 30 | 0 |
| Length of the Lady Chapel (now Trinity Church) | 100 | 0 |
| Breadth of the same | 46 | 0 |
| Height to its vaulted roof | 60 | 0 |
EXTERIOR.
| The whole length, from west to east | 537 | 0 |
| The length of the great Cross, or Transept, from north to south | 190 | 0 |
| Height of the four stone turrets of the western Tower | 215 | 0 |
| Height of the two Towers of the south-west Transept | 120 | 0 |
| Height of the roof over the Nave | 104 | 0 |
| Height of the Lantern over the Dome | 170 | 7 |
| Height of the eastern front, to the top of the Cross | 112 | 0 |
Having finished our survey of this noble edifice, we will proceed to make a few observations on the remains of the monastery, which will form the subject of a separate chapter. In order to bring them all conveniently before the visitor we will retrace our steps for a short distance round the east end of the Cathedral, and commence with the buildings on the north side of the Lady Chapel.