A Massive Cave That No Human Has Ever Seen Before Has Just Been Discovered

by : Emily Brown on : 05 Dec 2018 19:53
Massive cave only just found in CanadaMassive cave only just found in CanadaCanadian Geographic/YouTube

People in Canada have stumbled across a cave which is one of the largest in the country, but no one’s ever seen it before. 


The huge cave was discovered by a team of staff from the Ministry of National Resources, a government ministry which is responsible for Ontario’s parks, forests, fisheries and wildlife.

The staff were in a helicopter when they first spotted the cave in April, in the midst of a routine exercise involving them counting caribou – which, after a quick google, I’ve learned are basically large reindeer.

While surveying the land for Santa’s oversized sleigh-pullers, those in the helicopter spotted the tell-tale gaping opening of the mysterious cave in Wells Gray Provincial Park, British Columbia.


Recalling her reaction when she first spotted the cave from the helicopter, geologist Catherine Hickson told Global News:

My immediate reaction was that there can’t be a cave there, it’s impossible.

It is huge. It is enormous. When you first see it, you just gasp because it’s just this huge hole in the ground.

At the moment [the cavers are] saying it certainly is one of the largest in Canada.

Massive cave discovered in CanadaMassive cave discovered in CanadaCanadian Geographic/YouTube

Researchers haven’t been able to find any references to the cave anywhere, though they plan to ask indigenous communities if they have any records referring to it.

Those investigating the cave have also appealed to the public to ask if anyone knows anything about it or its history.

The cave is so gigantic that the mouth alone measures 100 meters by 60 meters, while inside it reaches depths of more than 100 metres underground, with a straight vertical drop for the first 80 metres.

After going unnoticed for so long it’s lucky no one fell into the cave. I can’t imagine stepping from firm ground to oblivion would be a pleasant way to end a nice day wandering the park.


You might think it ridiculous that something so big could go unnoticed for so long, but there’s one simple explanation as to why it remained concealed.

I’ll give you a hint – this cave was in Canada, where their idea of a mild winter would probably involves several feet of snow.

You guessed it, Hickson explained the team thinks the cave has gone unnoticed because it was likely to have been covered by snow year-round until some point in the last 20-50 years.

She added it was pure luck the team flew over the cave when it wasn’t obscured by whiteness, and since the initial sighting of the cave experts John Pollack and Lee Hollis have been spending time studying satellite imagery before flying to the site on September 9 to get a closer look.

Massive cave discovered in CanadaMassive cave discovered in CanadaCanadian Geographic/YouTube

The team spotted similarities with a Star Wars scene when they first saw the cave and decided to nickname it ‘Sarlacc’s pit’, with Hickson explaining:

It’s this vertical huge hole and you can imagine a space monster like the Sarlacc occupying this pit.

Despite the not-so-inviting name, brave caver Lee Hollis made a descent into the pit, rappelling about 100 metres down into the depths before he was met with water, ice and snow.

The team are now fundraising for a more thorough exploration of the site, which they hope will take place in 2020.

Let’s hope they don’t come across any space monsters in the process…

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Emily Brown

Emily Brown first began delivering important news stories aged just 13, when she launched her career with a paper round. She graduated with a BA Hons in English Language in the Media from Lancaster University, and went on to become a freelance writer and blogger. Emily contributed to The Sunday Times Travel Magazine and Student Problems before becoming a journalist at UNILAD, where she works on breaking news as well as longer form features.

Topics: Life, Crazy


Global News
  1. Global News

    Massive, unexplored ‘cave of national significance’ discovered in B.C. park