How some Southern California tunnels are still used, while others have vanished
Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...
Strangest tunnels in the world from 'entrance to hell' to mysterious passage made by sloths
From a passageway made by giant sloths to a slinky tunnel bridge and an 'entrance to hell' - there are some extraordinary tunnels across the globe, including one beneath 10 Downing Street ...
AP PHOTOS: Syrians returning to the town of Tel Rifaat find homes in ruins and underground tunnels
The long anticipated return home for residents of the Syrian town of Tel Rifaat, displaced since 2014, has collided with a ...
Underground tunnel tours set for February. 'Millionaires’ Highway' links 8 buildings
The system was created to allow freight to be moved without disrupting traffic but soon came to be used by local oilmen and ...
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3 things to know about the 2025 Tulsa Underground Tunnel Tours
The Tulsa Foundation for Architecture is gearing up for its bi-annual underground tunnel tours on Feb. 8 and Aug. 9. The tunnel tours allow people to walk where history was made. A network of ...