👻 HAUNTED PLACE · EXP. Nº0482 ACTIVE

Durán Sanatorium

Name: Durán Sanatorium
Address: Cartago, CR

Durán Sanatorium is a location reputed to be haunted in Cartago, CR. Its reputation comes from reported apparitions, unexplained phenomena and eyewitness accounts gathered over time.

Where is Durán Sanatorium?

Location: Cartago, CR
Type: Hospital / asylum
Coordinates: 9.932, -83.882
Testimonies: 0
Last updated: 2026-08-31

LOCATION

Why is Durán Sanatorium said to be haunted?

The Durán Sanatorium stands at just over 2,335 metres on the flank of the Irazú volcano, in Potrero Cerrado de Oreamuno, seven kilometres north of Cartago. Costa Rica's Constitutional Congress created it by law on 16 August 1915, on a motion by the surgeon and former interim president Carlos Durán Cartín, who had taken his tubercular daughter to a New York sanatorium and come home to build one here. It opened on 1 November 1918 under a different name, Sanatorio Carit, with sixty beds; it grew to 270, took in seven Sisters of Charity in 1935, was buried in ash by the eruptions of 1963, closed in 1973 and then held a juvenile detention centre until 1989. It is now a paying ruin run by a farmers' union, and one of the most heavily marketed haunted sites in Central America. What that industry sells is datable: a Syfy crew filmed here in 2009, a local horror film was shot inside in 2010, and the ghost nun everyone repeats is a legend the country tells about a different hospital.

What is the history of Durán Sanatorium?

The Durán Sanatorium was not born as a ruin, and it was not born haunted. It was born as the most ambitious public-health project Costa Rica had attempted. Carlos Eugenio Durán Cartín (San José, 12 November 1852 – 23 November 1924) was a surgeon before he was a politician. Sent to Paris at sixteen, moved on to London by the Franco-Prussian war, he trained at Guy's Hospital and became a member of the Royal College of Surgeons of England in 1874, at twenty-two. Back in Costa Rica he ran surgery at the Hospital San Juan de Dios unpaid until the day he died, imposed a written clinical record for every patient, separated wards by sex and by contagion, and founded the country's first psychiatric asylum, the Asilo Chapuí. He also served, briefly and by appointment rather than election, as interim President of the Republic between 1889 and 1890. Tuberculosis reached him personally: his daughter Elena caught it. In 1903 he took her to the Loomis Sanatorium at Liberty, in the Catskills of New York — an institution built as a memorial to the physician Alfred Lebbeus Loomis, who had died in 1895, and opened in 1896. (Costa Rican press accounts, and the Spanish Wikipedia article that copies them, credit it to a living "doctor Charles Loomis"; there was no such director.) Durán came home in 1912 determined to build the same thing, and in 1914, as a deputy, he secured the money for the land. The law creating the sanatorium was passed by the Constitutional Congress on 16 August 1915. It opened under a different name: Sanatorio Carit. The State bought a farm at Potrero Cerrado de Oreamuno, on the flank of the Irazú volcano, chosen for altitude, prevailing winds, air humidity, temperature, hours of sunlight and drinking water — the whole checklist of the open-air cure. The design followed the Eudowood Sanatorium of Towson, Maryland; the engineer Lucas Fernández supervised the works, which were raised on piles and built from Costa Rican timbers chosen to resist damp — roble negro, cedro, pochote — with wattle-and-daub panels of caña de Castilla. It opened its doors on 1 November 1918 with four sections — men, women, children and fee-paying "pensionados" — and sixty beds. Only the pensionados paid at first; a sliding scale came later. Distance made it self-sufficient: vegetable gardens, a dairy, a butcher's and a general store. Patients worked the land as therapy and as income under a regime called the cura de trabajo, and the State had the coins circulating inside the sanatorium physically perforated — the same measure applied at the Las Mercedes leper asylum — to keep track of them. It grew fast. In 1931 it doubled to 120 beds and was renamed Sanatorio Durán in recognition of its founder, seven years after his death. By 1936 it had 270 beds, an isolation pavilion, a school, a kitchen and dining hall, a laundry, and later an X-ray room, a laboratory, a dental and laryngology suite, a scientific library and a surgical theatre. A board of three doctors, a lawyer and an engineer appointed the superintendent; a 1924 report by the superintendent Dr Jorge Sáenz describes weekly written notes on each patient's weight and the state of the lungs, larynx and any other affected organ. The nuns everyone now calls ghosts arrived on a datable day. At the request of Dr Antonio Peña Chavarría, backed by Father Rosendo de Jesús Valenciano, seven Sisters of Charity of St Anne sent from Maracaibo by Mother Tomasa Izco landed at Puerto Limón on 21 February 1935 and reached the sanatorium on the 23rd, travelling the last stretch from the Chinchilla hill by ox-cart. They were received by the director, Dr Raúl Blanco Cervantes, whose name is now on the national geriatric hospital in San José. Streptomycin and the drugs that followed ended the reason for the place. The Irazú eruptions of 1963–65 buried the roofs and the water system in ash. The sanatorium closed in 1973, and from 1974 to 1989 the buildings held a juvenile detention centre. Since 1990 the estate has belonged to Upanacional, the national union of small and medium farmers, which farms the land behind and charges admission to the ruin in front.

Timeline: the documented record of Durán Sanatorium

1903 Carlos Durán Cartín takes his daughter Elena, ill with tuberculosis, to the Loomis Sanatorium at Liberty, New York, and studies the open-air cure at first hand. He returns to Costa Rica in 1912 determined to build its equivalent.
16 August 1915 The Constitutional Congress passes the law creating the institution, under the name Sanatorio Carit, on a motion by Durán, then a deputy. The State buys a farm at Potrero Cerrado de Oreamuno chosen for altitude, winds, humidity, sunlight and water.
1 November 1918 The sanatorium opens with sixty beds in four sections — men, women, children and fee-paying pensionados — built on piles from local timber and wattle-and-daub, following the model of the Eudowood Sanatorium in Maryland.
1931 Capacity doubles to 120 beds and the institution is renamed Sanatorio Durán in recognition of its founder, dead since 1924. By 1936 it holds 270 beds, an isolation pavilion and a school. The figure of 300 beds that circulates in tourist literature is not documented in the archaeological study.
23 February 1935 Seven Sisters of Charity of St Anne, sent from Maracaibo at the request of Dr Antonio Peña Chavarría, reach the sanatorium two days after landing at Puerto Limón. The director, Dr Raúl Blanco Cervantes, receives them. These are the nuns the later ghost stories are about.
1963–1965 The Irazú eruptions bury the roofs and the water system in ash. Admissions were already falling as antibiotics ended long confinements; the local press dates the effective wind-down of the sanatorium to about 1963.
1973 The sanatorium closes for good after fifty-five years. From 1974 to 1989 the buildings house a juvenile detention centre; only after that are they abandoned. The site was never simply left to rot on closing.
4 October 2008 Diario Extra publishes the oldest printed ghost account of the sanatorium that can be dated, quoting the caretaker Santiago Leitón and his daughter Wendoley by name. Admission at the gate is then ₡500. The story of the nun with the glass of water is the national legend of the Monja del Vaso, told of another hospital.
17 February and October 2010 Syfy broadcasts the Ghost Hunters International episode filmed at the sanatorium in September 2009; eight months later Miguel Gómez's found-footage feature El Sanatorio, shot inside the building, reaches Costa Rican cinemas. Both a newspaper investigation and the parish priest of the Basílica de los Ángeles publicly reject the resulting frame.
13 December 2012 A single Wikipedia editor tags the sanatorium as a haunted house, links its phantom nun to the Monja del Vaso and, the same day, creates the article about that legend containing the paragraph that transfers it here. Six weeks later he photographs the ruin himself and illustrates the article with his own pictures.
19 November 2014 Executive Decree 38657-C, published in La Gaceta no. 223, declares the complex historic-architectural heritage of Costa Rica after studies by the historian Sonia Gómez and the architect Ileana Vives. The owner, Upanacional, takes on obligations to conserve it and to admit heritage inspectors.
21 July 2024 An anonymous IP rewrites the opening line of the Spanish Wikipedia article to call the sanatorium an amusement park and a «ghost hotel», citing only «a public opinion poll». A later editor corrects the first half and leaves the second, and from there the nickname spreads across the web.

Is there a rational explanation for Durán Sanatorium?

Start with the two documents the ghost story was built on top of — because they do not contain it. The Spanish Wikipedia article that seeded this entry was created on 3 January 2010 and cited exactly two sources: an architecture blog post by Rosa Elena Malavassi Aguilar of 30 March 2008, and the "Sitios Históricos" page of Cartago Virtual. Both are about timber, wattle-and-daub, floors and construction phases. Searched for ghost, spirit, apparition or haunting, both return zero — while returning the full historical vocabulary of the site. The paranormal section of that first revision had no source at all, and never acquired one. The commercial machinery, by contrast, is datable to the month. A crew from Syfy's Ghost Hunters International filmed at the sanatorium in September 2009; the episode aired on 17 February 2010. That same month the Costa Rican director Miguel Gómez was shooting the found-footage feature El Sanatorio inside the building — budget around ₡30 million — and telling the newspaper Al Día that filming kept stopping because of whispers. It reached Costa Rican cinemas at the end of October 2010 and won the Golden Skull at Mexico's Mórbido festival. The admission charged at the gate tracks the same curve: ₡500 in 2008, ₡800 around 2010, ₡1,500 in 2018, ₡2,000 in 2023. The newspaper that ran the headline "Paranormal phenomena confirmed" (Al Día, 25 February 2010) printed underneath it the sentence that undoes it: "Al Día visited the old hospital and could not verify supernatural phenomena." Three days later the same reporter wrote that his team went to both the sanatorium and San Lucas hoping for a scream, a whisper, a shadow, a photographable ghost, "and nothing at all". In the same piece the parish priest of the Basílica de los Ángeles, Jorge Eddy Bermúdez, refused the frame outright: that horror-and-fear tint, he said, "is not valid for the Church", and television uses it for ratings. The most level-headed witness is the one who lives there. Wendoley Leitón, daughter of the caretaker Santiago Leitón, moved into the grounds at twelve and grew up in a doctor's house on the estate. Her verdict, given to Diario Extra in 2008: "People see what they want to see and hear what they want to hear; the truth is that some of the people who get in here are more dangerous, because they do damage." The archaeologists agree with her. The University of Costa Rica team that excavated the site and published in the Revista del Archivo Nacional in 2012 wrote that "the ignorance and irresponsibility of some have created ghosts, apparitions and supernatural forces for others, and all they have achieved is to dismantle and tear apart the physical context", and closed with a pledge to keep fighting "unscrupulous charlatans who turn these places into a source of profit". They also recorded what visitors actually do to the building: graffiti, looting, and games of paintball inside the wards. Two specific claims deserve dismantling. The first is the nickname. The phrase "hotel de fantasmas" — ghost hotel — reads like folklore and is not: an anonymous IP inserted it into the opening line of the Spanish Wikipedia article on 21 July 2024, with the edit summary "change to the description of the place according to a public opinion poll" and no source whatsoever. The same edit called the sanatorium an amusement park; a later editor fixed that half and left this one. From there it has spread across the web, and the entry you are reading repeated it until August 2026. The second is the nun. The version Diario Extra printed on 4 October 2008 is precise: a nun who in life refused water to a dying patient and now walks the corridors at night carrying the glass. That is not a Cartago story. It is the Costa Rican legend of the Monja del Vaso, which the tradition attaches to the Hospital San Juan de Dios in San José, the oldest hospital in the country, nursed by the Daughters of Charity since 1865. The two were formally linked on Wikipedia on 13 December 2012 by a single editor who, on that same day, tagged the sanatorium as a haunted house and wrote the article about the legend that transfers it here; six weeks later he photographed the ruin himself and illustrated the article with his own images. None of this makes the sisters imaginary. Seven of them arrived on 23 February 1935 and nursed tuberculosis patients on that mountain for decades. The oldest printed account of their ghosts that can be dated is from 4 October 2008 — sixty-nine years later, and thirty-five after the sanatorium closed. Printed folklore anthologies could not be checked: the digitised copy of the standard Costa Rican collection has no public OCR, and full-text book search was returning quota errors on the day of this review, so that line of inquiry stays open rather than closed.

Can you visit Durán Sanatorium?

The Durán Sanatorium is open, it is signposted, and it is a paying visit run by farmers rather than by a ghost-tour company. The estate is in Potrero Cerrado, canton of Oreamuno, province of Cartago, at just over 2,335 m above sea level: about 7 km north of the city of Cartago and roughly 18 km south-east of the Irazú crater, on Route 219 towards Prusia. It is owned and managed by Upanacional, the Unión Nacional de Pequeños y Medianos Productores Agropecuarios Costarricenses, which has held the property since 1990. According to La Nación (May 2023) and the entry in Costa Rica's Sistema de Información Cultural, it opens every day of the week from 8:00 to 16:00. Admission is ₡2,000 for adults and free for children. The telephone given for the site is 2215-2629. There is parking, there are picnic areas and ranchos behind the main building, pets are allowed, and the old hospital kitchen and dining hall — restored from 2017 — now works as a cafeteria, though you may bring your own food. Prices and hours in Costa Rica move; phone before you drive up. Two practical points the ghost articles never mention. First, the gate shuts at four in the afternoon: there is no official night visit, and any "after dark" experience you read about was not part of the ordinary admission. Second, this is a stabilised ruin under legal protection — declared historic-architectural heritage of Costa Rica by Executive Decree 38657-C, published in La Gaceta on 19 November 2014 — with uneven floors, missing boards and open stairwells. The 2012 archaeological report and the local press both document graffiti, looting and paintball games inside the wards; the declaration obliges the owner to conserve the complex and to admit heritage inspectors. Dress for it. At 2,335 m on the flank of a volcano the site is cold, windy and often inside cloud even at midday, which is a large part of why it photographs the way it does. The Prusia forest reserve and the Irazú Volcano National Park are on the same road, which makes the sanatorium an easy stop on the way up rather than a destination on its own.

Sources consulted

Reviewed by V. Serrano on 2026-08-21 · How we verify our content

📎 Source: Wikipedia (CC BY-SA)