What Are the Hidden Closes and Wynds Off the Royal Mile?

Royal Mile closes and wynds represent the core medieval urban architecture of Old Town Edinburgh, serving as narrow passage-ways that connected high-rise tenement buildings to the primary thoroughfare between Edinburgh Castle and Holyrood Palace from the twelfth century onward.

Edinburgh developed inside defensive boundary walls, including the Flodden Wall built in 1513, which restricted horizontal city growth for centuries. Land scarcity forced residents to build vertically, constructing stone structures called lands that reached up to fourteen storeys in height.

The narrow spaces between these vertical structures formed closes, which were private alleyways secured by gates, and wynds, which were public thoroughfares wide enough for horses and wheeled carts to pass. Wealthy merchants, trade workers, and laborers lived side by side inside these dense vertical communities. High population density created severe sanitary challenges, leading to public health reforms and eventual urban expansion into the New Town during the late eighteenth century.

The original street layout remains intact today along the high street, maintaining over seventy surviving alleyways from an estimated original total of more than three hundred. Each close took its name from a prominent resident, an active trade guild, or an adjacent landmark.

Bakehouse Close housed baking operations, while Anchor Close contained the printing presses of William Smellie, who printed the first edition of Encyclopædia Britannica between 1768 and 1771. These surviving alleyways preserve structural remnants of medieval masonry, seventeenth-century arches, and stone turnpike staircases.

Modern heritage protections under the UNESCO World Heritage designation ensure the preservation of these structural assets for educational and historical study.

Why Were Narrow Closes and Wynds Built Off the Main Street?

Narrow closes and wynds were constructed off the Royal Mile to maximize physical space within medieval boundary walls, optimize property access for private landowners, and provide defensive barriers against external military threats and atmospheric weather conditions.

The physical geography of the volcanic crag and tail formation limited urban development to a narrow ridge sloping downward from Edinburgh Castle. The construction of the Flodden Wall in 1513 further confined the population within a total surface area of approximately zero point two square miles.

Landowners constructed long, narrow buildings perpendicular to the central high street to maximize valuable street frontage access. Closes functioned as private access corridors leading from the public street into central courtyard spaces surrounded by individual apartment dwellings.

The narrow width of these passages, often measuring less than six feet across, reduced building material costs and provided structural support between opposing multi-storey tenement walls.

Environmental factors also influenced the dense layout of these medieval alleyways. The narrow width of closes created windbreaks that shielded internal courtyards from cold North Sea winds blowing across the Firth of Forth.

Defensive strategies required controlled access points into residential zones, allowing property owners to secure iron gates, known as yettis, at the entrance of private closes during periods of civil unrest.

Over three hundred individual entry points lined the main street by 1750, creating a complex pedestrian grid that maximized residential capacity. This structural layout forced thousands of inhabitants of varying social classes to share identical entry pathways, public wells, and drainage routes for over three centuries.

Which Hidden Closes Offer the Best Architectural Features?

Bakehouse Close, Lady Stair’s Close, and Tweeddale Court showcase the finest surviving architectural features along the Royal Mile, displaying authentic seventeenth-century timber framing, stone turnpike staircases, crow-stepped gables, and original ironwork entry structures.

Bakehouse Close, located in the Canongate section of the Royal Mile, features the Acheson House, built in 1633 by Sir Archibald Acheson. The structure displays carved stone lintels incorporating the owner’s initials and family crest alongside an original stone turnpike staircase tower.

Tweeddale Court retains its eighteenth-century stone paving, historic oil lamp brackets, and a rare example of a sedan chair structure used for urban transport. The entrance features stone walls designed to muffle street noise, creating a quiet internal courtyard that housed the Oliver and Boyd publishing firm during the nineteenth and twentieth centuries.

Lady Stair’s Close contains Lady Stair’s House, constructed in 1622 by Sir James Gray and later restored by the Earl of Rosebery in 1897. The building features crow-stepped gables, decorative carved stone inscriptions above doors, and intricate stone tower extensions that now accommodate The Writers’ Museum.

White Horse Close at the foot of the Royal Mile features a raised stone courtyard accessed via a covered archway, constructed in 1723 on the site of historic coaching inns. Additional notable architectural specimens include Advocate’s Close, which offers steep stone steps alignment framing direct views of the Scott Monument across the Nor Loch valley, demonstrating precise historical slope adaptation.

How Did the Underground Closes of Mary King’s Close Develop?

Mary King’s Close developed into an underground network when eighteenth-century city planners built the Royal Exchange directly over the existing medieval alleyway, sealing lower tenement levels to serve as structural foundations for the new building above.

Mary King’s Close was a prominent commercial alleyway named after Mary King, a merchant woman who owned property inside the passage during the 1630s. The close contained high-density tenement housing and commercial workshops operating on steep terrain descending toward the Nor Loch.

The outbreak of the bubonic plague in 1645 severely impacted the residents of the close, leading to isolation measures and eventual repopulation. By the mid-eighteenth century, the City of Edinburgh sought to modernize civic infrastructure and requested a dedicated exchange building for merchants, selecting the site occupied by Mary King’s Close, Craig’s Close, and Stewart’s Close.

Engineers constructed the Royal Exchange building, now known as the Edinburgh City Chambers, between 1753 and 1761. Construction crews demolished the upper floors of the existing tenement buildings while retaining the lower stone walls to serve as foundation vaults for the new civic structure. This construction method enclosed the lower portions of Mary King’s Close beneath a series of stone arches, preserving seventeenth-century rooms, stone street paving, and internal doorways in dark, unventilated conditions.

The subterranean space remained locked and inaccessible to the general public for over two centuries, protecting the original street layout from modern urban redevelopment until formal archaeological documentation and public access initiatives began.

What Historic Figures Lived and Worked in Royal Mile Passages?

Prominent historical figures including philosopher David Hume, poet Robert Burns, deacon William Brodie, and publisher William Smellie lived, worked, or frequented the closes and wynds branching off Edinburgh’s Royal Mile.

Riddle’s Court housed philosopher David Hume in 1751, where he authored portions of his fundamental philosophical texts, including History of England. The court also hosted King James VI of Scotland for a civic banquet in 1598 inside the bailie John MacMorran’s house.

Brodie’s Close was named after the family of Deacon William Brodie, a respected city councilor and cabinetmaker by day who maintained a secret life as a night burglar during the late eighteenth century. Brodie used his position to duplicate keys for commercial premises, ultimately inspiring Robert Louis Stevenson to write the famous novel Strange Case of Dr Jekyll and Mr Hyde in 1886.

Anchor Close contained the printing shop of William Smellie, who established his business inside the narrow alleyway in the mid-eighteenth century. Smellie edited and printed the first edition of the Encyclopædia Britannica inside this location between 1768 and 1771, attracting intellectual leaders of the Scottish Enlightenment.

Robert Burns visited Anchor Close regularly during 1787 to proofread his Edinburgh edition of poems at the Crochallan Fencibles club meetings held inside Dawney Douglas’s tavern. Lady Stair’s Close housed Elizabeth, Dowager Countess of Stair, in the eighteenth century, establishing a social hub for Edinburgh’s aristocracy within a restored seventeenth-century stone tenement building.

What Role Did Closes Play During Public Health Epidemics?

Closes served as physical containment zones during public health epidemics like the bubonic plague of 1645 and the cholera outbreaks of 1832, where extreme overcrowding and restricted ventilation accelerated disease transmission.

The high structural density of Royal Mile closes created severe environmental health vulnerabilities during disease outbreaks. In 1645, the bubonic plague spread rapidly through the dense population residing in Mary King’s Close and surrounding alleyways. The narrow width of the passages prevented natural light penetration and air circulation, creating damp conditions that favored rat populations carrying infected fleas.

City authorities implemented quarantine policies, placing red flags outside affected tenement windows and locking close gates to restrict movement between the main street and infected residential sectors. Food was delivered to residents via wooden poles to minimize physical contact with municipal officials.

Sanitation infrastructure inside medieval closes was non-existent prior to nineteenth-century urban reforms. Residents disposed of household waste by throwing refuse directly onto the stone paving of the close twice daily at ten o’clock at night, following the vocal warning call of gardyloo.

Waste accumulated in central drainage channels running down the center of the passages, flowing eventually into the stagnant waters of the Nor Loch at the base of the ridge. The lack of clean water supplies forced hundreds of residents to share single public wells, contributing directly to waterborne cholera epidemics in 1832 and 1848.

These health crises prompted Dr. Henry Littlejohn to publish his landmark 1865 Report on the Sanitary Condition of Edinburgh, leading to street widening and close demolition.

How Can Visitors Locate and Explore These Hidden Alleyways Today?

Visitors can locate and explore hidden closes today by walking along the Royal Mile between Edinburgh Castle and Holyrood Palace, watching for carved stone archway entrances, historic nameplates, and public heritage marker plaques.

Navigating the closes requires paying close attention to the structural building stone along the north and south sides of High Street, Lawnmarket, and Canongate. Many closes are entered through covered pedestrian arches, known as pends, which pass beneath street-facing buildings.

Key access points lie between George IV Bridge and the Netherbow Port marker, where closes descend steeply toward Market Street to the north or Cowgate to the south. Modern blue heritage plaques installed by the civic trust mark significant entrances, identifying the historical origins and notable residents associated with each passage. Public access is available to most open-air closes twenty-four hours a day without charge.

Exploration should account for steep stone steps, cobble paving, and narrow passage dimensions, requiring practical footwear for safe navigation. Closes on the northern side, such as Advocate’s Close, Fleshmarket Close, and Warriston’s Close, involve steep vertical descents with continuous flights of stone steps leading toward Waverley Station.

Southern closes like Old Fishmarket Close and Covenant Close connect the upper ridge down to the lower Cowgate valley. Certain internal spaces, including subterranean levels at The Real Mary King’s Close, require paid admission tickets and guided access due to underground structural safety regulations and historic preservation controls.