Toronto, Ontario
Sewers of Toronto
A well-preserved network of cavernous tunnels have spent silent centuries removing Toronto's waste.
It takes a truly special set of circumstances to turn sewage into a landmark. Or, more appropriately, to turn the path it takes to sewage heaven into a landmark. Large cities have elaborate sewer networks by necessity. Well-planned cities have expertly designed and maintained sewers. And very old cities have large, cavernous sewers that are the stuff legends are made of.
No single one of these qualities make a sewer worth visiting, or even possible to visit. But together, they create a secret underworld begging to be explored.
Toronto is one of the few cities that check all of the boxes above and more, making their subterranean waste management network something magical to behold. Old, well-maintained, and elaborate, the sewage tunnels in Toronto are just the way fiction has always imagined a sewer should be – wide and high-ceilinged; a perfect size for clandestine infiltration by any number of rebel troops, escaping bank robbers, or teenage mutant ninja turtles.
No modern high-efficiency, small-diametered sewer can replace the strangely romantic notion of a network of underground tunnels ripe for exploration. In fact, Toronto’s sewer tunnels are so large and well-built, they look more like soggy subway tunnels than rivers of waste water. The resulting intrigue has created a subculture of urban exploration around subterranean Toronto. Daring adventurers and mischievous youths have long ventured into the city’s underground passageways to map their trajectory and examine their current state.
Each leg of the sewer system has its own unique story. The Garrison Creek Sewer running underneath the west end of the city, smoothly beveled and circular like a pneumatic tube, was once literally a creek. In the late 1800’s, once the creek became highly trafficked with human waste, the city wisely thought it best to just go ahead and bury the creek. Looking at it now, however, it’s shocking to think of it as once being a natural above ground waterflow, and just as shocking to think that is is over 100 years old – thus is how well-maintainted the city has kept its waste management.
Entrances to the tunnels are exactly where you’d expect them to be – manholes, maintenance shafts, spillways and water treatment offshoots, but entry is not technically allowed, of course. Visiting is therefore difficult and granted only with permission and guidance by a public works employee.
But it’s worth a shot for those with the gumption and the opportunity – they literally do not make them like these anymore, and the tunnels are an unsung marvel of public engineering. Which is to be expected by Toronto, a city that takes its sewage seriously, as evidenced by the ornate water treatment plant nicknamed “The Palace of Purification,” which is where all the contents of these intriguing tunnels end up – including explorers, if they follow the path long enough.
Contributed by
Mark Casey
Rachel
