South America's Biggest Railway Hub | Retiro Station, Buenos Aires | Free Documentary Watch all episodes of the series here: https://www.youtube.com/playlist?list=PLLgqOez346ZM55_HkwaFsMHhFPWBH_LTe Every day, hundreds of thousands of people pass through Buenos Aires' vast railway network, making it one of the busiest transport systems in Latin America. Historic terminals, sprawling commuter lines and endless streams of passengers keep Argentina's capital moving from dawn until late at night. This documentary follows the people behind the network and explores how one of South America's greatest railway hubs connects a city of more than 15 million people—revealing the stories, challenges and everyday life that unfold at the heart of Buenos Aires. This documentary first aired 2020. #FreeDocumentary #Documentary #buenosaires ▬▬▬▬▬▬▬▬▬ Subscribe to Free Documentary Channel for free: https://bit.ly/2YJ4XzQ ▬▬▬▬▬▬▬▬▬ Free Documentary is passionate about sharing the beauty and diversity of our world through high-quality documentaries available for free on YouTube. Filmmakers from around the world, equipped with the latest camera technology, bring you visuals and narratives that explore the wonders of our planet. From the depths of the oceans to the heights of the skies, each film invites you to experience stories and imagery that celebrate the richness of life around us. Join us on this journey of discovery and connection, as we uncover the remarkable tales that make our Earth truly special.