Visit These Fascinating Shanghai Tunnels In Oregon For An Adventure Into The Past

When one thinks of underground tunnel systems, usually images of Paris’s Catacombs or Disney World’s utilidors are conjured up, with walls made of skulls and corporate mice riding golf carts (two very different settings, just begging to be combined.) However, an equally enthralling, mystery-ridden set of tunnels run under Portland, Oregon, and their past is dark.

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