VIDEO: Explorers uncover Canada’s deepest cave in Fernie

The cave, named Bisaro Anima, was confirmed to have broken the record on New Year’s Day

Spending a week in a damp, cold cave hundreds of metres underground is an idea that, for many, likely causes feelings of claustrophobia, nausea and fear.

But for a group of explorers, uncovering the deepest known cave in Canada has been nothing short of a once-in-a-lifetime experience.

Just north of Fernie, B.C, the cave, named Bisaro Anima, is located in a remote mountain plateau and stretches 5.3 kilometres in length and 670 metres deep – beating Heavy Breather, also located near Fernie, which is 644 metres deep.

Project leader Jeremy Bruns was the first to rappel into the entrance, discovered in 2012 by the Alberta Speleological Society. At the time, the initial discovery of Bisaro Anima was led by his father, Henry Bruns.

Since then, the cave has been visited by more than 30 explorers who’ve found access to new depths.

During the most recent trip, on New Year’s Day, Bruns and nine other “cavers” camped out 520 metres down, and after exploring further, have confirmed the cave is now considered the deepest in all of North America.

The team descended 30 vertical shafts – some up to 35 stories long – through the passage, and then climbed using ropes and technical caving equipment.

While they encountered waterfalls on some stretches of the route down, they clambered down deep canyons, deep squeezes, and passages called “crawlways.”

“You are constantly cold, damp and covered in mud, with no reprieve,” said Christian Stenner, a member of the expedition and provincial coordinator of the Alberta-BC Cave Rescue Service, in a statement.

“The consequences of an injury in this environment are tremendous, due to the hazardous conditions and exceptional remoteness.”

Fernie cave a ‘milestone’ for explorers

The society and its volunteers are undertaking several projects involving newly-found caves across the country, but the Bisaro Anima is considered a milestone because of its natural features – it only has one entrance, whereas many deep caves have multiple – as well as the plateau’s connection to history.

The cave is near Mt. Bisaro, a mountain range named after Fernie-born infantryman Torindo Bisaro, who fell during the invasion of Normandy in World War II. And some underground passages have been named Vimy Ridge, the trenches, Dieppe and the Black Watch.

Depths will continue to be explored

Prior to these latest efforts, the group had mapped the cave and established it as the third deepest in Canada at 531 metres. But as they explored further, they found it went even deeper, now at 670 metres, so they want to keep coming back and see what else the cave might reveal.

“Our knowledge of the topography and geology puts the depth potential of the system at more than 1,000 meters,” Bruns said. “I expect with ongoing effort that this cave system could also become one of the longest in Canada.”


@ashwadhwani
ashley.wadhwani@bpdigital.ca

Like us on Facebook and follow us on Twitter.

Just Posted

Langley East MLA could testify in logging lawsuit

Rich Coleman has been put on the witness list for a lawsuit against TimberWest.

WATCH: Kwantlen artist paints and installs Indigenous mural in Fort Langley

First Nations painter Brandon Gabriel created a piece of art for Cranberries Naturally.

Surrey woman plans to travel after winning $500,000

Frances Jarvos bought her winning ticket at Willowbrook Mall in Langley

New Langley resident takes to the stage in upcoming musical

Leah Newson is performing in Annie: The Musical in Burnaby starting Feb. 1.

Day 3 brings fourth win for the Langley-based Team BC

Tyler Tardi and squad plays two games Tuesday at the junior curling nationals in Saskatchewan.

UPDATE: B.C. legislature managers accused of excessive travel, personal expense claims

Clerk Craig James, security chief Gary Lenz call allegations ‘completely false’

B.C. man fined $10,000 after leaving moose to suffer before death

Surrey man was convicted last week on three Wildlife Act charges

‘Blue Monday’ isn’t real, but depression can be

CMHA encourages people to prioritize their mental health

South Surrey mother didn’t have the intent to kill her daughter: defence

Closing submissions in case of Lisa Batstone underway

Anti-pipeline group wants NEB to consider impact of emissions, climate change

Stand.earth filed NEB motion asking to apply same standard to the project as it did with Energy East pipeline

B.C. man charged in 2014 snake venom death of toddler

Henry Thomas was taking care of the North Vancouver girl the day before she died

Parole granted for drunk driver who killed B.C. RCMP officer

Kenneth Jacob Fenton will be able to attend alcohol abuse treatment, nearly three years after crash that killed Const. Sarah Beckett

B.C.’s largest public-sector union wants inquiry into money laundering, drugs

Union officials say Premier John Horgan and Attorney General David Eby have not ruled out the possibility of a public inquiry

Aldergrove soccer tournament set for March 30-31

2019 edition of the Barry Bauder Memorial Soccer Tournament taking registrations

Most Read