10 Creepy Abandoned Structures In Quebec That Left Scientists Speechless

Quebec sits on some of the oldest, strangest geology in North America, and carved into that geology are structures nobody has fully explained. Ancient stone walls in the Eastern Townships that predate any European settlement record, petroglyphs along the St. Lawrence whose symbols appear in no known Indigenous catalogue, ceremonial earthworks so large they were only identified from the air, and a submerged megalithic formation in a lake whose perfect geometry has divided archaeologists for decades. Add to that the stone chambers, mysterious underground passages, and rock alignments that keep appearing whenever construction breaks ground in the province's oldest inhabited zones. Quebec has been occupied for over 10,000 years — and some of what was built during that time was never meant to be explained.