14 Cities Where Public Transportation is a Must-Do Attraction

3. London, England – The Historic Underground

London's Underground, affectionately known as the Tube, is the world's oldest metro system. Its iconic roundel logo and map are recognized globally. The Tube is a blend of history and modernity, with some stations dating back to the 19th century. Riding the Tube offers a journey through time, with each line representing a different era of London's history. The experience is enhanced by the distinctive "Mind the Gap" announcements and the unique architecture of the stations. The Tube is not just a transportation system; it's a cultural institution that reflects the city's rich heritage. Navigating its labyrinthine corridors is an adventure that connects travelers with the essence of London.