On this exciting small-group walking tour, you will uncover the treasures hidden within this historic transportation hub: see the world’s largest Tiffany clock, peek into the off-limits glass walkways, discover the massive design flaw in the main atrium, locate a multi-million dollar jewel hidden in plain sight, and so much more. Learn about the history of the station during the booming age of the railroad, as a rundown embarrassment, and finally experience it as a renovated wonder at the center of the city.