From H. H. Holmes’ murder hotel to Madame LaLaurie’s house of horrors, these nine lairs of notorious serial killers were the scene of some of the most brutal crimes in history.
Though the gruesome murders perpetrated by serial killers can send shivers down the spines of even the most hardened true crime fans, the horror is only worsened when those murders are preceded by terrifying acts of torture.
And even among this subset of killers who torment their victims to prolong their suffering, there are those especially sadistic predators who build their own torture chambers in order to inflict maximum pain on their helpless prey.
These are the nine most disturbing dungeons that serial killers used to torture their victims.
Leonard Lake And Charles Ng’s Death Ranch

MurderpediaBetween 1983 and 1985, Leonard Lake and Charles Ng kidnapped, tortured, raped, and killed between 11 and 25 people.
In the mid-1980s, Leonard Lake, a porn-obsessed paranoid schizophrenic, and Charles Ng, a kleptomaniacal Marine discharge, met through a shared interest in a survivalist magazine. From there, the two would discover other common interests: rape, torture, and murder.
Ng moved into Lake’s cabin on a secluded ranch at the foot of California’s Sierra Nevada mountains. Leonard Lake’s paranoia had been gradually increasing, and he soon came to believe that the world was facing an inevitable and impending nuclear holocaust.

MurderpediaLake’s bunker, where he and Charles Ng would commit their violent, murderous acts.
He constructed a fallout bunker — which would eventually serve as a torture chamber for the people he and Ng kidnapped and murdered.
The two men held their male and female victims in the small cinderblock bunker, supplying them with nothing more than a bucket and some toilet paper, according to ABC News. Lake and Ng also lined the bunker with a one-way mirror so that they could watch their captives within.
They would then torture and rape their prisoners, recording each assault on tape. They often forced their male captives to watch as they sexually assaulted their wives.
Among their identified victims were a couple who lived nearby named Harvey and Deborah Dubs. The sexual assault Lake and Ng forced on Deborah was so violent that she did not survive it.

MurderpediaLeonard Lake and Charles Ng killed at least 11 victims on their “death ranch.”
The men also took children to their bunker and twice kidnapped and murdered families of three, including their neighbors Lonnie Bond, Brenda O’Connor, and their one-year-old son, as reported by Crime and Investigation.
Their sadistic streak only came to an end when Charles Ng was caught shoplifting in San Francisco in 1985. Lake tried to smooth things over with the clerk who caught Ng, but by then the police had arrived.
They questioned Lake because of his suspicious behavior, and he sealed his fate when he showed them a driver’s license that bore no resemblance to him. They then discovered he was driving a stolen car belonging to a man named Paul Cosner — one of Lake and Ng’s victims.

Public DomainLeonard Lake (left) and Charles Ng.
After arresting the two men, police uncovered the horrible truth that awaited them at the bunker.
Lake committed suicide by swallowing a cyanide capsule before he could be charged, and Ng was sentenced to death by lethal injection and remains on death row.
The Murder Hotel Of H. H. Holmes

Public DomainThe World’s Fair Hotel belonging to Dr. Henry Howard Holmes, whose real name was Herman Webster Mudgett.
The 1893 Chicago World’s Fair was a massive celebratory commemoration of the 400-year anniversary of Christopher Columbus’ voyage to “The New World.” It was one of the era’s most attended cultural events, bringing floods of new visitors to Chicago who, naturally, needed a place to stay.
Enter Dr. Henry Howard Holmes, a drugstore worker who presented himself as fashionable and intelligent, with a seemingly irresistible charisma given that he was married to three unknowing women simultaneously.
Just a few years prior to the World’s Fair, Holmes had purchased an empty lot across from the drugstore where he was employed. There, he constructed a large, three-story building comprising more than 100 rooms and spanning an entire city block, according to Chicagoist.
Holmes supposedly built the large building to be used for apartments and shops, so when the World’s Fair brought waves of people to Chicago, Holmes welcomed them with open arms to stay in his World’s Fair Hotel.
But behind Holmes’ charismatic, generous mask lurked a monster the likes of which the American people had never seen before. And they were walking right into his trap.

Public DomainEven before he moved to Chicago, Holmes was entangled in several scandals, including the disappearance of a young boy.
Holmes never stuck with one architect or group of builders for long throughout the building’s construction in order to hide his true agenda: creating a series of deadly traps and corridors that would allow him to fulfill his sick desires.
Hallways reportedly led to dead-ends, walls had hinges, and false partitions were set up. Beneath the floorboards were discreet airless chambers. The walls were lined with iron plates to suffocate any sound.
One room allegedly served as a gas chamber, in which Holmes would lock guests he’d invited into the building. He would then dump their bodies down a chute that led to the cellar, which itself housed an operating table, a crematorium, medical tools, a torture device, and acids meant to dissolve bodies.
Holmes’ surgical skills allegedly enabled him to harvest his victims’ organs and sell them to medical institutions or on the black market.

Public DomainA newspaper clipping from The Journal featuring Holmes’ full confession and illustrations of various components of his murder hotel.
For two years, Holmes successfully brought in new victims, and the technology of the day made it near impossible for police to keep track of whether or not his guests ever actually left the hotel.
In the end, it was Holmes’ own hubris that brought him down when he was arrested for theft and poorly-planned financial schemes in November 1894.
He was officially convicted of just one murder, but he bragged about committing at least 27. The true number of Holmes’ victims has never been discovered, though, and could range anywhere from nine to nearly 200.
“I was born with the devil in me,” Holmes once said. “I could not help the fact that I was a murderer, no more than the poet can help the inspiration to sing.”
Fred And Rosemary West’s Incestuous Murder House

Ian Cook/Getty ImagesFred and Rosemary West’s home at 25 Cromwell Street, Gloucester, England, where the couple tortured and murdered not only their teenage daughter, but a number of other girls over a nearly 20-year period.
Rosemary West was a shy, quiet child, but beneath the unassuming surface, there was something amiss about her.
At age 12, she raped one of her brothers. Later on, she harassed the boys in her village.
Her mother underwent electric shock therapy while Rosemary was still in utero, according to Grunge. Her father was an abusive former Naval officer suffering from schizophrenia, and he may have sexually abused Rosemary as a child.
Perhaps these circumstances fundamentally changed the young girl. In either case, she seemed predisposed toward sex and violence by young adulthood — and meeting Fred West only exacerbated these tendencies.

Mathieu Polak/Getty ImagesRosemary West leaving court.
He was 27. She was 15. They met at a bus stop. They married and moved in together not long after.
When Fred went to prison for a time, 17-year-old Rosemary West was left in charge of his eight-year-old stepdaughter from his first marriage, Charmaine, and his biological daughter from that same marriage, Anne Marie. But Rosemary was anything but nurturing to the children, and she detested Charmaine.
The young girl went missing in the summer of 1971. Her mother, Rena, had vanished the year before.

PA/Getty ImagesA child’s drawing in the basement of Fred and Rosemary West’s home.
Once Fred returned from prison, Rosemary began doing sex work in their home while he watched. Soon enough, the couple was fulfilling their perverse sexual desires and sadistic tendencies by luring young women into their home, raping them, and torturing them before they killed them.
The two went on to have multiple children of their own, The Sun reported: daughters Heather Ann, Mae, and Louise, and sons Stephen and Barry.
Each of their children was subjected to beatings, whippings, abuse, and in one instance, murder. The girls were repeatedly raped by their father, men who paid Rosemary to have sex with them, and their uncle. Fred West at one point impregnated Anne Marie and infected her with a sexually transmitted disease.
The girls were also forced to help their mother solicit men for sex, all behind the scenes of a couple who presented themselves as a typical happy family.

John Giles/PA/Getty ImagesA policewoman sitting by a collection of flowers from well wishers and mourners of Fred and Rosemary West’s victims.
Fred and Rosemary converted their basement into a torture chamber and a burial ground for their victims — until it became too full, and they had to bury their victims’ bodies in the garden.
This horrifying lifestyle continued until 1987, when the couple murdered their daughter Heather and an investigation finally began into their house of horrors.
During their search, police found Heather’s remains, as well as the bodies of ten other girls, including Charmaine and Rena.
Fred and Rosemary West were each found guilty, despite Rosemary’s initial attempts to play innocent. She was sentenced to life in prison in 1995.
Fred died by suicide in jail that same year, scribbling, “Freddy, the mass murderer from Gloucester” on his cell wall.
David Parker Ray’s “Toy Box”

RedditThe interior of David Parker Ray’s “Toy Box,” a trailer soundproofed and converted into a torture chamber.
“It’s gonna take a lot of adjustment on your part, and you’re not gonna like it a f—in’ bit. But I don’t give a big rat’s ass about that,” said David Parker Ray, the “Toy Box Killer,” in an audio recording he would play for his victims. “It’s not like you’re gonna have any choice about the matter. You’ve been taken by force, and you’re going to be kept and used by force.”
It is believed that Ray first began his rape-and-murder spree in the mid-1950s. It wouldn’t end until the late 1990s, when his final victim, Cynthia Vigil, escaped and led police to Ray’s trailer, inside of which he’d constructed a horrific torture room he called his “Toy Box.”
In the Toy Box, Ray and his girlfriend Cindy Hendy tortured over 50 women with whips, medical devices, electric shocks, and sexual instruments.
They made their victims call them “master” and “mistress,” and they recorded most of the rapes on video. David Parker Ray also kept a detailed diary outlining the torture and eventual murder of his victims.

RedditThe exterior of David Parker Ray’s “Toy Box.”
In the center of the trailer was a table similar to those found in medical offices. On the ceiling above was a mirror so that Ray’s victims could see the horrors he was inflicting upon them.
Lining the walls and floor were whips, chains, pulleys, straps, clamps, bars used to spread legs apart, surgical blades, saws, and dozens of sex toys alongside a wooden contraption Ray used to immobilize his victims while he and his friends raped them.
Ray and Hendy drugged their victims, particularly with medications that induced amnesia and memory loss so the victims couldn’t properly recall what happened to them.
In addition to Hendy, Ray was also assisted by his daughter Glenda and his friend Dennis Roy Yancy.

YouTubeItems found in Ray’s trailer, including handcuffs and chains used to bind his victims.
After Ray’s arrest, police found detailed accounts of the murders of at least 50 women in Ray’s diaries, but given how long he had been killing and the depravity of his crimes, it is likely that Ray had many more victims who have never been found.
In the end, Ray was sentenced to a total of 224 years in prison.

Joe Raedle/Getty ImagesDavid Parker Ray, A.K.A the “Toy Box Killer.”
David Parker Ray ultimately died of a heart attack in May 2002, only one year into his sentence.
Robert Ben Rhoades’ Traveling Torture Truck

IMDbRobert Ben Rhoades, a.k.a. the “Truck Stop Killer.”
Horror stories of dangerous hitchhiking encounters are fairly common, but Robert Ben Rhoades made that horror a reality for the nearly 50 victims he kidnapped, tortured, raped, and killed between 1975 and 1990.
His first confirmed murders happened in January 1990, when he picked up a newlywed couple named Patricia Walsh and Douglas Zyskowksi who had been hitchhiking to Georgia and preaching Christian gospel.
Rhoades killed Zyskowski right away, but he kept Walsh as his prisoner for over a week, tortured her, raped her, and ultimately shot her to death before dumping her body in Utah.

YouTubeRobert Ben Rhoades’ murder kit.
Between the seats of his truck was a dungeon-like compartment where he would keep his victims. There were handcuffs attached to the ceiling so he could torture and rape the women he picked up using tools from his “murder kit,” including chains, cords, whips, leashes, dildos, clips, pins, and fish hooks.
Not long after killing Zyskowski and Walsh, Rhoades picked up a young couple, Regina Kay Walters and Ricky Lee Jones. Walters was 14 years old, hitchhiking with her boyfriend, according to GQ.
As he had done before, Rhoades killed Jones, dumping his remains in Mississippi — but he kept Walters hostage for several weeks in his “traveling torture chamber.”
It was during this time that he took what many consider to be one of the most haunting photos of all time: young Walters, with her head shaved and covered in bruises, moments before her death.

Public DomainRegina Kay Walters, moments before Robert Ben Rhoades murdered her.
As investigators later learned, Rhoades tortured Walters with fish hooks and various other instruments, finally killing her with a baling wire garrote and throwing her body in a barn off of Interstate 70 in Illinois.
He earned a life sentence for Walters’ murder, and he ultimately confessed to killing Zyskowski and Walsh in 2012. After cross-referencing Rhoades’ trucking logs with reports of missing women, however, police estimate he may have been responsible for close to 50 deaths.
If true, that would mean Robert Ben Rhoades killed at least three women per year for 15 years.
“I’ve been a prosecutor since 1979,” said Steve Smith, the prosecuting attorney during Rhoades’ trial. “It was one of the rare occasions when I was in the court where the defendant walked in and you felt the evil. The hairs on my arm stand up right now talking about it.”
Marie Delphine LaLaurie’s Infamous New Orleans House Of Torture

Wayne Heish/Flickr1140 Royal Street in New Orleans where, in the 1830s, the Mad Madame Delphine LaLaurie tortured the people she enslaved.
In 1831, Dr. Leonard Louis Nicolas LaLaurie and his wife Delphine purchased a beautiful home at 1140 Royal Street in New Orleans, Louisiana. The LaLauries were well-off and seemed pleasant enough, but the inside of their home told a very different story.
Publicly, Delphine LaLaurie maintained a friendly face and even freed two of her enslaved workers. Privately, however, she turned her home into a house of horrors — and tortured and abused the people within.
Her violent abuse was apparently so bad that two of her enslaved workers felt that leaping from the roof of LaLaurie Mansion was a better fate than another day inside with the “Mad Madame.”
And it’s likely Delphine’s cruelty would have continued unchecked had it not been for a sudden house fire in 1834 that revealed the true nature of the lady of the house.
According to HISTORY, rescuers arrived at the scene to find a Black cook had been chained to the stove. She reported that she had started the fire hoping to escape from the torture LaLaurie put her through.

Public DomainA view of Royal Street and the LaLaurie Mansion.
As rescuers moved through the house, the horror only intensified. In the attic above the kitchen, they found seven enslaved workers in spiked collars, many of whom were in some way mutilated from torture, with their eyes gouged out or their bones broken.
They had been held prisoner for several months by that point, only kept alive to suffer longer and provide Delphine LaLaurie with an outlet for her sick desires.
Previous victims of Madame LaLaurie had reportedly become the subjects of macabre experiments. One woman allegedly had her bones broken and reset to appear crab-like; another woman was wrapped in human intestines.
Witnesses claimed that they saw many people with holes in their skulls — and wooden spoons nearby to stir their brains.
It’s difficult to know exactly how many people Delphine LaLaurie tortured, and to what extreme, but varying reports over the years also claim she kept some captives for her husband to practice voodoo medicine on and whipped her own daughters if they showed kindness towards any of the victims.

Public DomainPortraits of Delphine LaLaurie.
Delphine LaLaurie fled from New Orleans after the fire. She supposedly went to Paris, but that was never confirmed. To this day, no one has ever found her body.
Her mansion, however, still stands as a testament to the cruelty she inflicted.
The Homemade Dungeon Where Li Hao Kept His Sex Slaves

Chinese Police DepartmentLi Hao was executed for his crimes in 2014.
In 2009, an ex-firefighter and government clerk named Li Hao purchased a residential property in Luoyang, Henan Province, China. He dug a dungeon into the dirt of the basement. There, he trapped six women, forcing them into online prostitution as he filmed himself violently raping them.
Five of the women Li Hao trapped were sex workers whose services he was supposedly soliciting. Sky News reported that the women followed Li Hao to the residential compound he’d purchased, unaware that they wouldn’t be leaving the building’s basement for nearly two years.

CCTV/Chinese Police DepartmentThe entryway to Li Hao’s basement in which he dug the rooms that would eventually hold his six victims.
The sixth woman had been selling birth control products.
In the basement dungeon, Li Hao forced the women to perform sexual acts on camera, broadcasting the footage to an online audience who paid him to view it. He also eventually forced the women into sex work.
Li Hao, who had a wife and a young child, later confessed that his motivation for his heinous crimes was quite simply to make money.

CCTV/Chinese Police DepartmentLi’s official charges were for murder, rape, illegal detention, organized prostitution, and making pornography for profit.
He spent two weeks a month with the women, telling his wife he was working night shifts as a guard.
At one point, CNN reported, Li Hao forced three of the women to kill two of the others. One of the victims was strangled, and the other was beaten to death.
Each of the women was between the ages of 16 and 23. One among the group, who was 20 at the time, also got pregnant as a result of the constant rape.

CCTV/Chinese Police DepartmentOne woman who participated in both murders was also sentenced to three years in prison.
Li Hao was eventually caught in September 2011 when one of the women escaped and was able to contact the police.
He was executed “according to law” in January 2014.
Russell Tillis’ Booby-Trapped, Tarp-Covered Home

Crime and Coffee/TwitterTillis claimed that his bizarre confession was orchestrated to be as shocking as possible and earn him the death sentence.
In 2015, a man in Jacksonville, Florida by the name of Russell Tillis was arrested for aggravated assault and battery after police followed the fleeing man into his yard — and found it booby-trapped with razor blades and nail-studded boards half-buried in the dirt.
According to The Florida Times-Union, Tillis was later charged with murder, kidnapping, human trafficking, and abuse of a dead human body after the dismembered remains of a woman named Joni Lynn Gunter were found on his property.
But while Tillis’ crimes were certainly horrific, the most intriguing part of his case wasn’t the nature of the crimes but rather the nature of his confession.
While he was in jail on the assault charges, he told another inmate, Sammy Evans, about killing and dismembering a woman and burying her on his property. When the police inevitably found Gunter’s remains, it seemed to confirm what Evans had captured on the wire he was wearing during the conversation.

Florida State Attorney’s OfficeThe ramshackle interior of Russell Tillis’ home.
Tillis actually confessed to Gunter’s murder three times: twice to Evans and once to prosecutor Alan Mizrahi. Tillis described keeping women as captive sex slaves in a soundproofed room, killing and dismembering at least two of them with a saw. Tillis’ neighbors had even called the police 80 times over the course of four years to report screams from women and other suspicious activity occurring on his property.
Later, however, he claimed that his brother had brought Gunter to his house, already dead in the trunk of a car — but then got squeamish and left Tillis to dismember her himself.

Florida State Attorney’s OfficeThe pit behind Tillis’ home where investigators found Gunter’s remains.
And even later, he told jurors that he didn’t deny his confession but that it was at least partially fabricated. He claimed that he and Evans came up with a story together that would be so shocking it would guarantee Tillis the death penalty, so he wouldn’t have to spend an extended amount of time in prison.
According to Tillis’ attorney, he was a “very despondent, depressed, suicidal individual.”
In the end, though, no matter how badly Tillis wanted the death penalty, the jury didn’t rule in favor of it unanimously. Per WJXT, Tillis was instead given two life sentences, plus an additional 30 years.
Maury Travis’ Basement Sex Dungeon And Movie Studio

Public DomainMugshot of Maury Troy Travis, the “Videotape Killer.”
Maury Travis had fantasized about murder since he was a teenager, when he began killing small animals, including his neighbor’s dog. Years later, Travis transformed his basement into a hidden torture chamber. There, he bragged, he killed 17 women — and captured it all on video.
According to Vizaca, Travis frequently visited “The Stroll” in St. Louis, Missouri, picked up sex workers to take back to his house, smoked crack with them, and then locked them in his basement, raping and abusing them while he filmed it.

Maury Travis/MurderpediaA still from one of Travis’ videos showing the bound hands of a woman he captured and held prisoner.
Per FOX 2 in St. Louis, the tapes were so violent and depraved that Police Chief Joe Mokwa ordered every detective who viewed them to undergo mandatory psychological counseling.
In one of the videos, Travis could be heard saying, “This is first kill. Number one. First kill was 19 years old. Name? I don’t know. I don’t give a f—… First kill was nice.”
In some cases, Travis also forced his victims to engage in strange rituals like dancing in white clothes or wearing blacked-out sunglasses. He shackled them to a wooden post in his basement and taunted them while he tortured them.
And his taunting nature ultimately proved to be his downfall, as he was arrested after sending a letter to a local reporter with a computer-generated map marking the location of one of his victims’ bodies.

RedditThe inside of Maury Travis’ basement, where he claimed to have murdered 17 women.
Police were able to trace that map to Travis’ IP address, and they raided his home, finding the blood of at least six victims in his basement.
They also found a map he’d drawn with plans to expand his basement torture chamber. Police Captain Harry Hegger said, “He was going to build two cells where he could chain the women… He made a list of things that he needed… so he could keep these women captive for some time.”
Before Travis could be convicted of any of the murders, however, he hanged himself in prison. Police may never know just how many women suffered in his basement of horrors.