We were a group of four on a Saturday morning and we grew up, lived, worked and have played in NYC, yet this tour still taught us things we didn’t know about what is right under our noses. Informative, entertaining, and hilariously funny, Gary, our tour guide, made three hours disappear! The tour starts in front of City Hall downtown and ends in Grand Central terminal. You do need a metro card for getting on the subway, which you can buy in any subway station. I highly recommend this tour, even for locals.