The Lost Tunnels of Wieliczka Salt Mine | 180 Miles Forgotten

Why The Last Private Subway in America was Abandoned | Leonard’s Underground Transit

Hidden beneath the streets of Fort Worth, Texas, lies the story of America’s only privately-owned subway, a transit system built in 1963 by Leonard’s Department Store. This free underground shuttle transported thousands of shoppers from a 5,000-car riverfront parking lot directly into the store’s basement. This video uncovers how Marvin and Obadiah Leonard transformed a bold idea into a successful reality, its appeal to customers and office workers, and the reasons for its closure in 2002. Discover the forgotten tale of Fort Worth’s Leonard Subway, from golden spikes to abandoned tunnels. #LeonardSubway #FortWorth #UrbanHistory #ITHistory Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

New York’s Forgotten Spy Island

When you hear “Rat Island,” you might think of something grim, but the truth is far more fascinating. Tucked between City Island and Hart Island in the Bronx, this rocky outcrop has witnessed some of the strangest chapters in New York City history, from Revolutionary War espionage to yellow fever quarantines. It has served as a hideout for spies, a prison for the sick, and a retreat for artists and outcasts. In this episode, we uncover the hidden story of Rat Island—New York’s only privately owned island. Discover how a lone seaman lived in isolation for years, why Broadway actors gathered here in the 1930s, and the mystery of a Swiss statue watching over the waters. Rat Island may be small, but its legacy is larger than life. #RatIsland #NewYorkHistory #UrbanDecay #History Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Why Radio City Music Hall has a Secret Apartment

Beneath the stage of Radio City Music Hall lies the Roxy Suite, an opulent apartment built for showman Samuel Lionel “Roxy” Rothafel. With gold-leaf ceilings, velvet drapery, and perfect acoustics, it once hosted legends like Alfred Hitchcock, Judy Garland, and Walt Disney. After Roxy's sudden death in 1936, the apartment was sealed off and forgotten for decades. This episode uncovers the hidden story of the Roxy Suite: its purpose, how it was lost, and what happened after its rediscovery in the 1970s. Explore the bold vision behind Rockefeller Center during the Great Depression and the near-demolition of Radio City, revealing the drama and glamour of one of America's greatest theaters. #RadioCity #ItsHistory #NYChistory Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

What's Inside the U.S. Capitol Building?

Since 1793, the U.S. Capitol has been a symbol of power, unity, and divine destiny. This episode explores how the Capitol became America's greatest piece of architectural propaganda, shaped by events such as fires, wars, expansions, and its survival through time. #ItsHistory #USCapitol #WashingtonDC Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Why Toronto Buried Its Lost Rivers | 3,5K Underground Miles Explained

Beneath Toronto’s bustling streets lies a hidden world of over 3,400 miles of tunnels, storm drains, and pumping stations that carry water where rivers once flowed. This episode uncovers how Toronto transformed its natural creeks and valleys into one of the largest underground sewer networks in North America. Explore lost waterways like Garrison and Taddle Creek and learn about the engineering mega-projects that reshaped the city. Discover how politics, public health crises, and rapid growth buried Toronto’s rivers forever, revealing a hidden layer of the city’s forgotten history. #Toronto #UrbanExploration #History #UndergroundSystems Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]