Keith Marshall's photos with the keyword: staircase

[Yes, it really is called The Grand Shaft!]

This structure is stunning - a triple-spiral staircase 140ft high, running from the Western Heights down to the town. Well worth a visit - open the third sunday of every month. Three nested staircases allow troops to move more quickly from the top to the bottom than a single flight would. See the view from the top to get your head around the triple-spiral thing...