816 Underground Project, Chongqing
Also known as: 816 Nuclear Military Plant. 816 Underground Project, a decommissioned nuclear facility, intrigues history buffs and adventure seekers alike. Located deep within the mountains, it offers guided tours through its labyrinthine tunnels. Vloggers often emphasize the sheer scale of the project and the eerie ambiance of its dimly lit corridors. WanderVlogs provides firsthand accounts of the tour experience, including practical tips on what to bring and how to navigate the complex.
Last updated: Apr 28, 2026
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- What They Don't Show You Inside Chongqing - China's 32 Million People Megacity

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More to Explore in Chongqing
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