Pillar of the community? Adventure tour guide boasts about breaking mysterious Utah monolith and taking it away in a wheelbarrow saying 'this is why you don't leave trash in the desert'

Adventure tour guide Sylvan Christensen  identified himself as one of the culprits in social media posts Tuesday, uploading videos of the monolith vigilante demolition

An adventure tour guide who helped demolish the strange metal monolith that mysteriously appeared in the remote Utah desert last week has taken to social media to brag about his exploits, writing: 'Don’t abandon your personal property on public land if you don’t want it to be taken out.'

Sylvan Christensen identified himself as one of the four men responsible for removing the shiny 12-foot pillar on Friday, which was first spotted near to Canyonlands National Park on November 18 by officials from the Utah Department of Public Safety.

The video, which has already been viewed over 100,000 times on TikTok, shows Christensen and three others strapping the structure to a wheelbarrow and taking it away from the canyon.

'The safe word is run,' one of the men is heard joking in the video, as the group cart the monolith away. 

Posts to Christensen's social media pages identify him as a canyon adventure tour guide for Moab Adventure Tours and a keen slackliner. It's unclear who else involved in the demolition. 

Christensen has not yet responded to a DailyMail.com request for comment regarding the group's motives. 

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Video posted to TikTok and Instagram by Sylvan Christensen showed the group wheeling the monolith away

PICTURED: Three of the four culprits responsible for toppling and removing the mysterious Utah monolith of Friday night

The men reportedly worked for between 10 to 15 minutes to remove the obelisk, before dismantling it and carting it away in a wheelbarrow

Swaths of curious tourists and explorers had flocked to the structure and posed for photos with the enigma since its discovery, as the public wondered if it was an art installation, an inexplicable message from an alien life form, or simply just a stunt.

However, almost miraculously as it appeared, the monolith vanished on Friday after being ‘removed by an unknown party’, the Bureau of Land Management said in a statement last week.

Photographer Ross Bernards took to social media on Monday, revealing he was at the site when Christensen and his group moved in to remove the structure under the cover of darkness.  

According to Bernards, Christensen and his group ‘appeared from nowhere’ just after 8:40pm, telling him, ‘You better have got your pictures’, before proceeding attempt to push the structure over.

Bernards described how the men worked for between 10 to 15 minutes, repeatedly shoving the structure hard until it started to tilt towards the ground. The men then pushed the obelisk in the opposite direction, in an attempt to uproot it, he said.

While carrying out the vigilante demolition job, one of the men reportedly remarked, ‘This is why you don’t leave trash in the desert’, Bernards wrote to Instagram, suggesting the group viewed the monolith as a pollutant to the landscape.

The video, which has already been viewed nearly 50,000 times on TikTok, shows the Christensen and three others strapping the structure to a wheelbarrow and taking it away from the canyon

'The safe word is run,' one of the men is heard joking in the video, as the group cart the monolith away.

One of the culprits identified himself in a social post Monday as Sylvan Christensen, who uploaded videos to Instagram and TikTok showing the group uprooting the obelisk, writing: 'Don’t abandon your personal property on public land if you don’t want it to be taken out'

The mysterious triangular metal monolith that appeared in the remote Utah desert on November 18 and captured the attention of the nation vanished on Friday

The pillar eventually yielded under the group’s force and popped out of the ground, landing on the desert floor with a loud crash.

Then men then quickly broke the structure apart, before carting it away in a wheelbarrow.

‘As they were carrying to the wheelbarrow that they had brought one of them looked back at us all and said “Leave no trace”,’ Bernards wrote.

‘We didn’t know who they were, and we were not going to do anything to stop them,’ he later told the New York Times. ‘They just came in there to execute and they were like, ‘This is our mission.’

In his social media post, Bernards elaborated that he believed the men were right to take the monolith down.

‘We stayed the night and the next day hiked to a hilltop overlooking the area where we saw at least 70 different cars (and a plane) in and out. Cars parking everywhere in the delicate desert landscape. Nobody following a path or each other,’ he wrote.

‘We could literally see people trying to approach it from every direction to try and reach it, permanently altering the untouched landscape. Mother Nature is an artist, it’s best to leave the art in the wild to her.’

The three-sided structure was removed by 'an unknown party' on Friday evening, with images of the culprits captured by photographer Ross Bernards

Utah's Bureau of Land Management shared photos Sunday of tire tracks in the area of the monolith, east off Canyonlands National Park, to demonstrate the influx of visitors this infrequently visited area received due to the mysterious pillar

One Reddit user shared a photo of the empty space where the monolith once stood after he also drove out late Friday night to visit the pillar only to find it gone in the early hours of Saturday morning

Bernards did not photograph the men who took down the sculpture, fearing a confrontation with them as he was concerned they might be armed.

However, his friend who accompanied him on the trip, James Newlands, 38, slyly captured a few quick photographs of them on his cell phone.

The blurry images show the group of men working in the darkness with torches strapped to their foreheads, wearing gloves but not face masks.

The exposed insides of the monolith are visible too, which appears to be a hollow structure with an armature made from plywood.

'They took it away for a few reasons,' Newlands told USA TODAY. 'It’s litter – public lands are to be respected, and this was out of place, in a pristine and sensitive environment.'

Newlands added that the monolith was located in a secluded area of the desert that was only accessible through a 4-by-4 dirt road with no designated parking area. 

He said it had become a major attraction and 'with the amount of people who are not familiar with desert landscapes, the damage to the land from all the vehicles and people was going to be disastrous.'

Adventurers Riccardo Marino and Sierra Van Meter also trekked to visit the monument on Friday, but arrived after 11:30pm to find the site eerily desolate.

'All that was left in its place was a message written in the dirt that said "Bye b****" with a fresh pee stain right next to it,' Marino said on Instagram on Saturday.

It’s unclear if the message was left by the same men observed by Christensen's group. Bernards made no mention of observing such conduct. 

It's unclear what charges Christensen and his associates could face, if any, for removing the statue. 

A spokesperson for the San Juan County Sheriff's Office confirmed to DailyMail.com that the department is investigating the incident with the the Bureau of Land Management.

'There are leads from social media posts,' the department spokesperson said. 'They're all being investigated and that's where we are at right now.'

On potential charges against Christensen, the spokesperson said: 'We haven't had a victim come forward and say the is my property. 

'If the owner comes and says that's mine, then Christensen and his are looking at stolen property, or if there's a victim and their still in possession of the , then that's possession of stolen property.

'But we don't have a victim at the moment, so there are no charges,' they continued. 

Mystery also surrounds who installed the monolith in the first place, with hundreds of theories being shared online.

Among artists, a number initially theorized that the monolith was likely linked to the late John McCracken, a California-born artist who died in 2011 and was known for his freestanding sculptures in the shape of pyramids, cubes, and sleek slabs.

However, David Zwirner who represents McCracken’s estate and first identified it as one of the artist’s authentic works, later told the Times that he had studied images of it and no longer had any idea who made it.

Adventurers Riccardo Marino and Sierra Van Meter trekked to visit the monument, located just east off Canyonlands National Park at 11.30pm on Friday, but found the red rocks empty. 'All that was left in its place was a message written in the dirt that said "Bye b****" with a fresh pee stain right next to it,' Marino said

This is the puddle of urine that was found at the site of the monument

Some observers also pointed out the object's resemblance to the avant-garde work of John McCracken an American artist who lived for a time in nearby New Mexico, and died in 2011. He was known for his freestanding sculptures in the shape of pyramids, cubes, or sleek slabs

Officials suggest it could be have been constructed by an artist or a huge fan of 2001: Space Odyssey - the structure resembles the machines found in Arthur C. Clarke's story  

Utah: Officials have refused to disclose the metal obelisk's location out of fear that curious sightseers would flock to the remote wilderness, but internet sleuths managed to pinpoint its position nonetheless. Google Earth images show it has been there since 2016 or 2015 

Many noted the object's similarity to the strange alien monoliths that trigger huge leaps in human progress in Kubrick's classic sci-fi film '2001: A Space Odyssey.'

While the origins of the metal obelisk remain unclear, Google Earth images show the structure has been there since at least 2015 or 2016.

Lieutenant Nick Street, a spokesman for the Department of Public Safety, said it's possible the structure had been there for '40, 50 years, maybe more.'

'It's the type of material that doesn't degrade with the elements. It may only be a few years old, who knows. There's no real way based on the material it's made out of how long it's actually been there,' he said on Tuesday.

A similar version of Utah's monolith appeared nearly 20 years ago on New Years Day in Seattle.

Just as with the Utah sighting, there was no initial clues left about the structure’s creators or its origin.

Park officials said at the time no one obtained permits to install the structure and when they pushed against it, it would not give.

Then on January 3 it disappeared without a trace, leaving behind a concrete platform that was used to anchor it.

In its place was a single red rose with its stem snapped into two pieces, as per KIRO7.

It was then discovered the following morning on Green Lake’s Duck Island.

Artist Caleb Schaber then came forward as a spokesperson for the monolith saying he and a band of anonymous collaborators calling themselves 'Some People' made the object and several smaller versions that were placed around the Seattle.

But he said his group had nothing to do with the monolith’s disappearance.

A view of the mystery monolith in Magnuson Park in Seattle pictured on January 2, 2001

A similar triangular monolith was also spotted in Romania , near an ancient site last Thursday

Much like in Utah, another mysterious monolith also surfaced in Romania last week.

The shiny triangular pillar was found on Batca Doamnei Hill in the city of Piatra Neamt in northern Romania last Thursday.

It was spotted a few metres away from the well-known archaeological landmark the Petrodava Dacian Fortress, an fort built by the ancient Dacian people between 82 BC and AD 106.

However, the structure was later found to be not so enigmatic, with a local metal worker installing the 9-foot-tall structure as a prank, according to local reports.

By Tuesday, the structure had also mysteriously disappeared overnight. 

'The 2.8 metre (9ft) tall structure disappeared overnight as quietly as it was erected last week,' journalist Robert Iosub of the Ziar Piatra Neamt local newspaper, who had seen the structure, told Reuters.

'An unidentified person, apparently a bad local welder, made it ... now all that remains is just a small hole covered by rocky soil,' local reporters had discovered, he said.

The sheet metal structure had a badly-welded join, he added.

Romanian officials have not yet identified the culprit responsible for designing the monolith. 

Neamt Culture and Heritage official Rocsana Josanu said: 'We have started looking into the strange appearance of the monolith.

'It is on private property, but we still don't know who the monolith's owner is yet. It is in a protected area on an archaeological site.'

She added: 'Before installing something there, they needed permission from our institution, one that must then be approved by the Ministry of Culture.'

A spokeswoman for Piatra Neamt police, Georgiana Mosu, said officers are conducting an inquiry into the illegally-installed structure.

Aliens or avant-garde art installation? Theories surrounding the mystery of the Utah desert monolith 

ALIEN INVASION 

Social media users were quick to note the object's similarity to the strange alien monoliths in Stanley Kubrick's classic sci-fi film '2001: A Space Odyssey.' 

In the film, the monolith was a tool created by an alien race that trigger huge leaps in human progress. 

LATE ARTIST'S SECRET INSTALLATION 

The structure has also drawn comparisons to the work of minimalist artist John McCracken. 

McCracken, who died in 2011, was known for his freestanding sculptures in the shape of pyramids, cubes, or sleek slabs. 

The monolith closely resembles McCracken's pieces, leading some to speculate this could be one of his own works of art. 

Adding to the theory is that McCracken had lived and worked in nearby New Mexico and California.   

A spokeswoman for his representative David Zwirner said it was not one of McCracken's works.

Zwirner later gave another statement in which he suggested the piece was indeed by McCracken.

'The gallery is divided on this,' Zwirner said. 'I believe this is definitely by John.'

NEW WAVE ARTIST OR SCI-FI FAN 

Many have speculated the structure could just be the work of a new wave artist or sci-fi fan.

Pilot Bret Hutchings, who discovered the monolith, suggested it was placed by 'a big 2001: A Space Odyssey' fan.' 

A David Zwirner rep said it was possibly by a fellow artist paying homage to McCracken.