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Secret passage

 

 

 

 

 

Secret passage


 
 



A secret passage (or hidden passage or a secret tunnel) is a hidden route that is used to travel stealthily. Such passageways may be inside a buildingBuilding

In architecture, construction, and real estate development the word building may refer to one of the following:...
 leading to a secret room, or be a way of entering (or exiting) somewhere without being seen. Hidden passages are a common feature of fictionFiction

Fiction is storytelling of imagined events and stands in contrast to non-fiction, which makes factual claims about reality....
, but have also served a variety of purposes throughout history. Hidden rooms have helped people evade capture or carry out illegal, religious, political, or smuggling activities.

Appearance and construction

Secret passages have hidden or secret doors that are camouflageCamouflage

Camouflage is the method which allows an otherwise visible organism or object to remain indiscernible from the surrounding e...
d so that they appear to be part of the wall, or so that they appear to be an architectural feature such as a fireplaceFireplace

A fireplace is an architectural element consisting of a space designed to contain a fire, generally for heating but sometime...
, a built-in bookcaseBookcase

A bookcase is a piece of furniture, almost always with horizontal shelves, used to store books....
 or another feature. Some entrances are more elaborately concealed and can be opened only by engaging a hidden mechanism or locking device. Other hidden doors are much simpler; a trapdoorTrapdoor

A trapdoor is a door set into a floor or ceiling....
 hidden under a rug can easily conceal a secret passage.

Some buildings have secret areas built into the original plans, such as secret passages in medieval castles. Some medieval castles' secret passages were designed to enable the inhabitants to escape from a siege. Other castles' secret passages led down to an underground water source, which provided access to drinking water during a prolonged siege.

Traditional Arabic houses sometimes have a "Bab Al-Sirr" a secret door used as an emergency exit built into the walls and hidden with a window ledge sill or bookcase. The name comes from one of the six gates cut through an ancient wall in AdenAden

Aden IPA: is a city in Yemen, 105 miles East of Bab-el-Mandeb....
 (in modern-day YemenYemen Overview

Yemen, officially the Republic of Yemen, is a Middle Eastern country located on the Arabian Peninsula in Southwest Asi...
), which was opened only in the event of a state security emergency. In modern-day SpainSpain

Spain, officially the Kingdom of Spain , is a European parliamentary monarchy....
, the Arab fortress of Benquerencia had a Bab al-Sirr known as the "Door of Treason."

Other secret passages have sometimes been constructed after the initial construction, particularly secret tunnelTunnel

A tunnel is an underground passage....
s. These tunnels have often been created as escape routes from prisonFacts About Prison

prison, penitentiary, or correctional facility is a place in which individuals are physically confined or intern...
s or prisoner-of-war campPrisoner-of-war camp

A prisoner-of-war camp is a site for the containment of persons captured by the enemy in time of war....
s, where they are known as escape tunnelEscape tunnel

An escape tunnel is a form of secret passage used as part of an escape from captivity....
s.

These secret tunnels typically require a hidden opening or door, and may also involve other deceptive construction techniques, such as the construction of a false wall. Other tunnels have been made for different reasons, such as smuggling tunnelSmuggling tunnel

Smuggling tunnels are secret tunnels, usually hidden underground, used for smuggling of goods and people....
s used for smuggling arms, illegal drugs, or other contraband.

Historical uses

There have been many instances throughout history of secret passages and rooms having been used:

Ancient times – AD 1000

  • Builders of ancient Egyptian pyramidsEgyptian pyramids

    The pyramids of Egypt, among the largest constructions ever built by man, , constitute one of the most potent and enduring s...
     used secret passages and booby trapBooby trap

    In warfare, a booby trap is an antipersonnel device, such as a landmine or grenade, placed in building or in a noncombat are...
    s to protect the burial chambers from tomb robbers. In some cases, a secret door to a burial chamber was hidden behind a statue.


  • Early Christians who were persecuted by Roman authorities in the second century used hidden rooms to conceal their religious ceremonies .

AD 1000 – 1500

  • In 1330, the young king Edward III was imprisoned by Roger de Mortimer, 1st Earl of March, who took over the rulership of England. A small group of armed supporters of Edward III used a secret passage to attack Mortimer, who was in Nottingham CastleNottingham Castle

    Nottingham Castle in Nottingham, England, is located in a commanding position, with 130 foot cliffs to the south and west....
     defended by several hundred soldiers. The attackers entered through a long, winding secret passage which led directly into the building in which the queen was lodged. An accomplice inside the castle slid back the bolts to the door, which allowed the attackers to arrest Mortimer.


  • Catholic priests in BritainBritain in the Middle Ages

    "Medieval Britain" is a term used to suggest that there is a unity to the history of Great Britain from the 5th century with...
     used hidden rooms called priest holes to escape Protestant persecution starting from the reign of Queen Elizabeth IElizabeth I of England

    Elizabeth I was Queen of England, Queen of France , and Queen of Ireland from 17 November 1558 until her death....
    .


  • Protestant and proto-Protestant Christians used hidden rooms to hide their ceremonies during religious persecutions by the Catholic church in Great Britain and Ireland in the 1400s.


  • The Passetto is a secret passage that links the Vatican CityVatican City

    Vatican City formally State of the Vatican City, or Vatican City State is a sovereign city-state whose terri...
     with Castel Sant'AngeloCastel Sant'Angelo

    The Mausoleum of Hadrian, usually known as the Castel Sant'Angelo is a towering cylindrical building in Rome the capit...
    . Pope Alexander VIPope Alexander VI

    Pope Alexander VI , born Rodrigo Borja , , is the most controversial of the secular popes of the Renaissance and one w...
     crossed it in 1494, when Charles VIIICharles VIII of France Overview

    Charles VIII the Affable was King of France from 1483 to his death....
     invaded the city, and Pope Clement VIIPope Clement VII

    Pope Clement VII , born Giulio di Giuliano de' Medici, was a cardinal from 1513 to 1523 and was Pope from 1523 to 1534...
     escaped to safety through it during the Sack of RomeSack of Rome (1527)

    The Sack of Rome of 6 May 1527 by the troops of Charles V marked a crucial imperial victory in the conflict between the Holy...
     in 1527.

1600 – 1900

  • In 1789, at the outset of what would become the French RevolutionFacts About French Revolution

    The French Revolution was a pivotal period in the history of French, European and Western civilization....
    , angry demonstrators in Paris marched in the streets and stormed the BastilleBastille

    The Bastille was a prison in Paris, known formally as Bastille Saint-AntoineNumber 232, Rue Saint-Antoinebest known to...
    . The revolution spread to smaller towns, where tax offices were attacked, and to the French countryside, where peasants attacked rich nobles living in manor houses and castles. Many French royalty and nobles fled to Austria, Russia or Britain. In October, a mob of 7,000 demonstrators marched to the Royal Palace at Versailles. Although they managed to overcome the palace's defences and kill Marie Antoinette'sMarie Antoinette

    Maria Antonia Josefa Joanna von Habsburg-Lothringen, usually known as Marie Antoinette; was Queen of France and Archd...
     bodyguards, Marie-Antoinette escaped from the palace through a secret passageway.


  • The Mikhailovsky Castle is a fortified medieval-style castle that was built to protect the Russian Tsar Paul IPaul I of Russia

    Paul I of Russia was the Emperor of Russia between 1796 and 1801....
     from assassins. Completed in 1800, the castle's protective features included massive walls and water on all four sides (rivers and canals), with drawbridges that were raised at night and gun emplacements overlooking the drawbridges. The Tsar also had a secret passageway built into the hallway outside his bedroom to enable him to escape if assailants managed to get past the castle's defenses. However, he was never able to use the secret passageway. Forty days after he took up residence in the castle, he was murdered in his bedroom by a group of conspirators.


  • During the Boshin WarBoshin War

    The Boshin War was fought in 18681869 between the Tokugawa Shogunate and the pro-Imperial forces in Japan....
     (1868-1869) in Japan, the Emperor's Imperial forces attacked the loyal retainers of the ShogunShogun

    is a military rank and historical title in Japan....
     at Aizu Basin. A band of 15- and 16-year-olds loyal to the Shogun, who called themselves the White Tiger Brigade, escaped from Imperial troops using a secret passageway. When the young warriors emerged from the passageway, they saw a burning samurai residence, which they mistook for the castle. Believing that the castle had fallen to the Imperial troops, the young warriors committed mass-suicide by seppukuSeppuku

    Seppuku is a form of Japanese ritual suicide by disembowelment....
     (disembowelment), rather than face defeat.


  • The 5th Duke of PortlandWilliam Cavendish-Scott-Bentinck, 5th Duke of Portland

    William John Cavendish Cavendish-Scott-Bentinck, 5th Duke of Portland, styled Lord William Cavendish-Scott-Bentinck be...
     created a network of tunnels on his estate at Welbeck AbbeyFacts About Welbeck Abbey

    Welbeck Abbey was the principal abbey of the Premonstratensian order in England and later the principal residence of the Duk...
     during the nineteenth century so that he could enter and leave the property unseen.


  • Dr. H. H. HolmesH. H. Holmes

    Herman Webster Mudgett, better known under the alias of "Dr....
     was an American serial killerSerial killer Overview

    Serial killers are people who kill on at least three occasions with a break in between each murder....
     who trapped, tortured and murdered guests at his Chicago hotel, which he opened for the 1893 World's FairWorld's Columbian Exposition

    The World's Columbian Exposition , a World's Fair, was held in the U.S....
    . He tortured his victims in soundproof rooms hidden within the complicated hotel designed by Benjamin F. Pitzel.

1920 – 1930



  • The Regal Knickerbocker in Chicago, Illinois is a grand 350-room hotel built in the 1920s, during the U.S. Prohibition eraEighteenth Amendment to the United States Constitution

    Amendment XVIII of the United States Constitution, along with the Volstead Act , established Prohibition in the United Stat...
    . When the hotel was remodeled in 1980, workers found a secret door in one of the penthouse ballrooms, which leads to a stairway down to ground level. This may have been used to help people engaging in illegal gambling or drinking to escape in the event of a police raid.


  • During the U.S. Prohibition era, illegal bars called "speakeasiesFacts About Speakeasy

    A speakeasy was an establishment that was used for selling and drinking alcoholic beverages during the period of United Stat...
    " were often concealed behind, above or below seemingly legitimate businesses. In Decatur, IllinoisDecatur, Illinois

    Decatur, Illinois USA was founded in 1836, is the county seat as well as the business and employment center of Macon County....
    , the third floor of Bell's Jewelry Store housed a speakeasy, a gambling parlor, and a brothel during the 1920s and 1930s. Customers went in a stairway from the street and entered a sporting goods shop that acted as a "front". After the customers passed through rows of shelves lined with dusty sporting merchandise, a secret panel in the wall was slid open revealing the entrance to the speakeasy and brothel.


  • In New York in 1928, during the Prohibition era, Jack Kriendler and Charlie Berns purchased a former bordello and converted it into a speakeasy and restaurant called the 21 Club21 Club

    The 21 Club is a restaurant and former prohibition-era speakeasy, located at 21 West 52nd Street in New York City. ...
    . In 1930, they hired architect Frank Buchanan to design a secret door to hide the speakeasy's liquor supply in the cellar. To conceal the hidden door from Federal prohibition agentsBureau of Prohibition

    The Bureau of Prohibition was a part of the United States Department of the Treasury formed in 1927 to enforce the National ...
    , Buchanan designed the door so that it would appear to be solid cement wall. The door, which weighed two-and-one-half tons, was supported by massive precision hinges and faced with a cement slab. The secret door could be opened only by inserting an 18" length of wire through one of several cracks in the cement.

1940 – present

  • Anne FrankAnne Frank

    Anneliese Marie "Anne" Frank was a German-born Jewish girl who wrote a diary while in hiding with her family and four friend...
     was a GermanGermany

    Germany , officially the Federal Republic of Germany , is a country in central Europe....
    -born JewJew

    Jews are followers of Judaism or, more generally, members of the Jewish people , an ethno-religious group descended from th...
    ish girl who wrote a diaryDiary Overview

    For other uses of the term 'diary', see Diary ....
     while in hiding in AmsterdamAmsterdam

    ', the official capital of the Netherlands, lies on the banks of two bodies of water, the IJ bay and the Amstel river....
     during the German occupationThe Netherlands in World War II

    Prelude to the WarIn World War I the Netherlands succeeded in remaining neutral, although the sympathies were clearly more on the...
     of the NetherlandsNetherlands

    The Netherlands is the European part of the Kingdom of the Netherlands , which is formed by the Netherlands, the Neth...
     in World War IIWorld War II

    World War II, or the Second World War, was a worldwide conflict fought between the Allied Powers and the Axis Powers ,...
    . As persecutions against the Jewish population increased, the family went into hiding in July 1942 in hidden rooms in her father Otto FrankOtto Frank

    Otto Heinrich Frank was the father of Anne Frank....
    's office building. After two years in hiding, the group was betrayed and transported to the concentration camp system where Anne died. Her diary is published in English under the name The Diary of a Young GirlThe Diary of a Young Girl Overview

    The Diary of a Young Girl by Anne Frank was published in Dutch in 1947, using extracts from the diary she kept while in ...
    and has been adapted to theatre and film.


  • Corrie ten BoomCorrie ten Boom

    Cornelia ten Boom was a Christian Holocaust survivor who helped many Jews escape the Nazis during World War II....
    , a Dutch watchmaker, had a secret room constructed in her family home in order to hide Jews from the Nazis. When the home was raided, several people escaped capture by hiding behind the false wall.


  • During WWII, British RAFRoyal Air Force

    The Royal Air Force is the air force branch of the British Armed Forces....
     officers held captive in Colditz CastleColditz Castle

    Colditz Castle is a castle in the town of Colditz near Leipzig, Dresden, and Chemnitz in the state of Saxony in Germany....
     built a false wall in the attic of one of the POW buildings, to hide a workshop where they were constructing a glider to help them escape.


  • Guerrilla warfareGuerrilla warfare

    Guerrilla is a term borrowed from the Spanish guerrilla meaning small war, and used to describe small combat groups...
     fighters have used tunnels and secret passages to attack their enemies without being captured and transport arms and supplies. The C? Chi tunnelsC? Chi tunnels

    The tunnels of C? Chi are an immense network of connecting underground tunnels located in the C? Chi district of Vietnam, an...
     were used particularly during the T?t Offensive in the Vietnam War, between 1968 and 1969. The troops and supplies for the T?t Offensive were assembled in the tunnels, which contained sleeping chambers, kitchens, wells, and medical facilities.

Recent uses


Smuggling

On 25 January 2006 a 720 meter (2,400 foot) smuggling tunnelSmuggling tunnel

Smuggling tunnels are secret tunnels, usually hidden underground, used for smuggling of goods and people....
 which crossed under the border of the United StatesUnited States

The United States of America, also known as the United States, the U.S., the U.S.A., and America, is...
 and MexicoMexico

The United Mexican States, generally known as Mexico is a country located in North America, bordered at the north by t...
 was discovered. The tunnel was used to transport vast quantities of marijuana from TijuanaTijuana

Tijuana, is the largest city in the Mexican state of Baja California and the seat of the municipality of Tijuana; the city's...
 into Otay, California. The passage linked two industrial warehouses, and was ventilated and well-lit. As well as illegal substances, this tunnel and others that have previously been discovered have been used for illegal immigrationIllegal immigration

Illegal immigration refers to the immigration of people across national borders in violation of the immigration laws of the ...
.

Between August 2000 and May 2002 more than 1,000 ancient books went missing from the library of the monastery of Mont Sainte-OdileMont Sainte-Odile

Mont Sainte-Odile is a peak of the Vosges Mountains in Alsace in France....
. Stanislas Gosse stole the books after finding an old map showing a secret entrance into the library. The route was not easy, however, involving climbing up exterior walls, a steep staircase and a secret chamber. A mechanism then opened the back of one of five cupboards. The disappearance of so many books over such a length of time confused the librarian, the monks and the police, with Gosse finally being caught by closed-circuit televisionClosed-circuit television

Closed-circuit television is the use of television cameras to transmit a signal to a specific, limited set of monitors....
 cameras.

Residential "panic rooms"

A small number of contractors in the US and UK specialise in the construction of hidden doors and fortified secret rooms for private residences. These rooms, known as "panic rooms" or "safe rooms" are hidden, secure locations within a residence designed to protect the inhabitants (typically celebrities or executives) in the case of a break-in or home invasion.

The fortified doors and walls protect the occupants so that they can summon help using a cellular or land-line phone. Doors and walls can be reinforced with steelSteel

Steel is a metal alloy whose major component is iron, with carbon content between 0.02% and 1.7% by weight....
, KevlarFacts About Kevlar

Kevlar is DuPont Company's brand name for a particular light but very strong aramid fibre....
, sound-proofSoundproofing

Soundproofing is any means of reducing the intensity of sound with respect to a specified source and receptor....
 or bullet-resistant fiberglassFacts About Fiberglass

Fiberglass or glassfibre is material made from extremely fine fibers of glass....
 panels. The door to the safe room can be hidden by covering it with panels that match existing walls or doors in the home.

Hotels

The 6,000 square-foot penthouse suite at the Fairmont San FranciscoThe Fairmont San Francisco

The Fairmont San Francisco is a luxury hotel in the Nob Hill district of San Francisco, California....
, which costs $10,000 per night, takes up the entire floor. It has a marble foyer, a Tiffany skylight, a 24-hour butler and chef, a two-story, circular library, a tiled billiards room, and four fireplaces. Those who want to receive a guest in a more discreet manner can push aside one of the bookcases, and usher the guest in via the suite’s secret passageway.

Mythological and fictional uses

Secret passages are used as a plot element or as part of the setting in mythological stories, fictionFiction

Fiction is storytelling of imagined events and stands in contrast to non-fiction, which makes factual claims about reality....
, and in television programs or films. Secret passages in old buildings, castles, haunted houseHaunted house

A haunted house is a building that supposedly is a centre for supernatural occurrences or paranormal phenomena....
s, and the lairs of villainVillain

A villain is an "evil" character in a story, whether an historical narrative or, especially, a work of fiction....
s or superheroSuperhero

A superhero is a fictional character who is noted for feats of courage and nobility, who usually possesses abilities beyond ...
es enable characters to secretly enter or exit the building, access a hidden part of the structure, or enter a supernatural realm. These passageways are often opened by pulling a disguised lever or lock mechanism. In some cases, a certain book on a bookshelf serves as the hidden trigger for the mechanism.

Mythological uses

  • In Greek mythology, HyprieusHyprieus

    In Greek mythology, Hyprieus was King of Boeotia....
    , the King of BoeotiaBoeotia

    Boeotia or BeotiaThe oldest city of Greece was sited there and was named Graia which means ancient or old....
    , hired TrophoniusTrophonius

    Trophonius or Trophonios was a Greek hero or daimon or god - it was never certain which one - with a rich mythological...
     and AgamedesAgamedes

    In Greek mythology, Agamedes was a son of Erginus....
     to build a treasureTreasure

    The phrase "blood and treasure" or "lives and treasure" has been used to refer to the human and monetary costs associated with var...
     chamber for him. However, the pair built in a secret entrance and stole his fortune.

Detective and mystery stories

In the late 1890s, detective novels featuring seemingly "impossible crimes" became popular. Impossible crimes were sometimes carried out using secret passages or doors. Subsequent generations of detective pulp fiction and mystery story authors also used the plot device of secret passages.

However, the use of secret passages in detective fiction and mystery stories has been criticised, on the grounds that it is not "fair" to expect the reader to guess about the existence of these secret passages. Ronald KnoxRonald Knox

Ronald Arbuthnott Knox was an English theologian and crime writer. ...
 (1888-1957), a British theologian and detective story author, argued that the plot device of a secret passage was overused in detective fiction. Knox's Ten Commandments for Detective Fiction states that "Not more than one secret room or passage is allowable." Furthermore, Knox urges that secret passages not be used in detective stories unless the story takes place in an old house or castle where a reader might reasonably expect to find a secret door or passageway.

Carolyn WellsCarolyn Wells Summary

Carolyn Wells was an American author and poet She had been married to Hadwin Houghton, the heir of the Houghton-Mifflin pub...
' "impossible crime" stories from the first decades of the 1900s, such as Faulkner's Folly (1917) are often set in an upper class country house, where a murder takes place. There is a closed circle of suspects, all linked to the murdered man; however, based on the layout of the house, the murder seems "impossible". In Wells' stories, the solution to the seemingly impossible crime plots tend to depend on the murderers' use of secret passageways, secret panels, and hidden doors.

Games

In role-playing gameRole-playing game

A role-playing game is a type of game in which the participants assume the roles of characters and collaboratively create s...
s, secret passages, like trapTrap

A trap is a device or tactic intended to harm, capture, detect, or inconvenience an intruder....
s, can be found in all sorts of buildings, especially in the dungeonsDungeon (games)

The Dungeon is a basic concept in role-playing games that has been around since their conception....
 and castles. The mansion in the board game CluedoCluedo

Cluedo is a crime fiction board game originally published by Waddington Games, UK in 1948....
 (Clue) has two secret passages that players can use to move to an opposite corner of the board.

Computer and video gamesComputer and video games

A computer game is a computer-controlled game....
 often feature hidden areas, sometimes as an important part of the game and other times as an easter egg. Such areas can be a required route in order to continue or may be optional and contain rewards for the player, such as a bonus stageBonus Stage Overview

!-- Do not use the "dated prod" template directly; the above line is generated by "subst:prod|reason" -->...
, a secret characterSecret character

A secret character is a playable character in a video game that can only be played by completing some task in the game....
, extra items or a shortcut to a later part of the game. Some secret entrances are invisible, such as a normal-looking wall that can be walked through, while others give a slight visual clue, such as a cave behind a waterfall. Interestingly, in many top-down games several passages are "hidden" in locations where they would easily be visible in first-person.

See also

  • Priest holePriest hole

    A priest hole is the term given to hiding places for priests built into many of the principal Roman Catholic houses of Engla...