Fort Fincastle and the Queen's Staircase form a connected military landscape above Nassau. John Murray, Earl of Dunmore and colonial governor of the Bahamas, ordered the fort built in 1793 on Bennet's Hill, the highest point of New Providence. The American and French revolutionary wars, privateering, and memories of Spanish attacks made British officials anxious about the harbor. From the ridge, guns could watch the eastern approaches, signal shipping, and supplement Fort Charlotte and Fort Montagu in a broader defensive system.

The small limestone fort has an unusual outline often compared to a paddle steamer, although it predates steamship silhouettes and its plan responded to the narrow hilltop. Dunmore named it for his second title, Viscount Fincastle. Batteries mounted heavy cannon and a howitzer, but the fort never faced a major assault. It also served as Nassau's lighthouse until the Paradise Island light replaced it in 1817, then continued as a signal station. These peaceful adaptations show how strategic buildings acquired value through observation and communication.

Access from the town required a direct route through the ridge. Between 1793 and 1794, about six hundred enslaved people carved a passage and staircase through solid limestone using hand tools. The labor created a cool, steep corridor rising roughly thirty meters. It originally had sixty-six steps, though changes to the roadway at the bottom left sixty-five visible. The builders' names were largely omitted from colonial records, making the physical cuts in the stone an especially important testimony to coerced skill and endurance.

The stairs received their royal name much later, in honor of Queen Victoria. Popular explanations sometimes claim one step for each year of her reign, but the chronology and numbers do not support that story. The name is also linked to emancipation during the Victorian era, although British slavery ended in the Bahamas through legislation enacted before her accession and followed a period of apprenticeship. Careful interpretation distinguishes commemorative tradition from the actual history of abolition and from the enslaved labor that produced the route.

As Nassau expanded, the fort lost military importance and became a landmark and public attraction. Vegetation softened the quarry walls, and water features altered the experience of the stairs. Repairs preserved the stonework, guns, and interior spaces, but heavy visitation, tropical rainfall, roots, and erosion require continued care. The complex also sits within a city deeply shaped by colonial slavery, maritime commerce, Loyalist migration after the American Revolution, and later tourism, contexts broader than a picturesque viewpoint.

Visitors today commonly climb the Queen's Staircase before emerging beside Fort Fincastle and panoramic views of Nassau. Treating the two features together reveals a hierarchy of colonial power: a governor's fort above and an arduous route made by enslaved workers below. The fort's guns symbolize imperial defense, while the carved corridor records the anonymous labor that enabled it. Their shared history has shifted from military infrastructure to national heritage, inviting both admiration for engineering and recognition of the unequal society that built it. Remembering that contrast gives the popular climb a deeper civic purpose beyond scenery, exercise, or admiration for colonial military design.