The Oak Ridges Moraine Is Hiding Something Nobody Talks About

Six million people live within an hour of it—yet most could not find it on a map. Stretching 160 kilometres across southern Ontario, the Oak Ridges Moraine may look like an ordinary band of wooded hills. But beneath its quiet surface lies a scar left by a dying glacier, lakes with no rivers, endangered animals that stop traffic, and a vast underground reservoir supplying water to millions. In this video, we uncover 15 remarkable secrets hidden inside the moraine—from the rare salamander that closes a road at night and the turtle that can reproduce into its eighties to the controversial “Big Pipe,” the battle against massive suburban development, and the natural filtration system feeding more than 30 rivers. This unremarkable-looking ridge is not empty land. It is the hidden system keeping one of Canada’s most populated regions alive. Subscribe for more stories about the ancient landscapes, geological mysteries and forgotten places hiding beneath Canada. SOURCES Formation, size and geology: The Canadian Encyclopedia: https://www.thecanadianencyclopedia.c... Parks Canada: https://parks.canada.ca/pn-np/on/roug... University of Toronto Scarborough: https://planetearth.utsc.utoronto.ca/... Oak Ridges Moraine: https://en.wikipedia.org/wiki/Oak_Rid... Origin of the Oak Ridges Moraine: https://en.wikipedia.org/wiki/Origin_... Water, aquifers and rivers: Hydrogeology of the Oak Ridges Moraine: https://en.wikipedia.org/wiki/Hydroge... Oak Ridges Trail Association: https://www.oakridgestrail.org/moraine/ City of Richmond Hill: https://www.richmondhill.ca/en/things... Wildlife and ecology: Ecology of the Oak Ridges Moraine: https://en.wikipedia.org/wiki/Ecology... York Region — Jefferson Salamander: https://www.york.ca/newsroom/news/jef... Government of Ontario: https://www.ontario.ca/document/five-... Blanding’s Turtle: https://en.wikipedia.org/wiki/Blandin... Development, protection and the “Big Pipe”: University of Toronto Press: https://utppublishing.com/doi/book/10... Politics of the Oak Ridges Moraine: https://en.wikipedia.org/wiki/Politic... STORM Coalition — Protection History: https://www.stormcoalition.com/oak-ri... Canadian Consulting Engineer: https://www.canadianconsultingenginee... The Globe and Mail: https://www.theglobeandmail.com/news/... Recent threats: STORM Coalition: https://www.stormcoalition.com/post/a... The Narwhal: https://thenarwhal.ca/great-lakes-agr...