33 Thomas Street – USA

Nearest city: Manhattan, New York

Known as the “Long Lines Building,” 33 Thomas Street is a 29-story, windowless skyscraper in Lower Manhattan built in 1974 for AT&T. Designed to withstand a nuclear attack, the brutalist tower functions as a self-sufficient fortress, complete with its own power and water supply, making it one of New York’s most unsettling structures. A 2016 Snowden-linked investigation revealed alleged NSA surveillance operations under the codename TITANPOINTE, deepening its mystery. Locals and night workers have reported strange hums, odd lights, and a persistent sense of being watched, reinforcing its reputation as both a spy hub and urban legend.

Pin: Other
Spookiness Rating: 5.0

Featured on the Youtube Channel: fern (2025), The Most Secret Building in Manhattan

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Book Your Stay: www.tripadvisor.co.uk/HotelsNear-g60763-d27072866-33_Thomas_Street-New_York_City_New_York.html

Article: en.wikipedia.org/wiki/33_Thomas_Street

Read Visitors Reviews: www.tripadvisor.co.uk/Attraction_Review-g60763-d27072866-Reviews-33_Thomas_Street-New_York_City_New_York.html

Podcast: open.spotify.com/episode/0dBODoK7EjbXKCxkVq6OFB

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