Thu, 07 May 2026 22:55:49 +0000

Unbelievable Secret Beneath Common Streets in Chicago’s Devon—What They Never Tell You Beneath the bustling streets of Chicago’s Devon neighborhood lies a hidden world—one that most residents never glimpse, yet holds extraordinary stories beneath the familiar sidewalks. Known officially as an intricate network of underground utilities, tunnels, and forgotten spaces, this underground realm is far more mysterious and full of secrets than anyone ever imagined. While city maps and day-to-day life tell only a small tale, scratch below the surface and Chicago’s Devon reveals a subterranean legend waiting to be uncovered. ### The Hidden Infrastructure Beneath Devon’s Streets Long before skyscrapers rose and streets expanded, Chicago’s early founders built not just above ground, but beneath it. The Devon area, a blend of old residential charm and modern development, sits atop a labyrinth of old sewer lines, abandoned passageways, and historic underground chambers. Though largely sealed off for safety, traces of this underground network remain active, quietly supporting the city above.