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Bisaro Anima, near Fernie, British Columbia, is believed to be Canada’s deepest cave. Unsurprisingly, that attracted Calgary explorers to map and study the cave.
Canada’s deepest cave discovered near Fernie, British Columbia
Kathy Dowsett
Kathy is the owner of Kirk Scuba Gear, a passionate Scuba Diver, Ocean Advocate and Managing Editor of The Scuba News Canada