Step into the shadows of Portland’s past with an electrifying tour through the infamous Shanghai Tunnels. Scheduled daily at 2 PM, 4 PM, 6 PM, and 8 PM, this 90-minute adventure illuminates the city’s murky history of smuggling and human trafficking. For just $38, adults 21 and over can delve into the tales of underground escapades and eerie lore that shaped our vibrant city. Don’t just scratch the surface—experience the twisted heritage of the Shanghai Tunnels and uncover secrets lurking in the dark. Grab your crew and prepare for a spine-tingling journey beneath Portland’s streets.