Broadway & 7th Ave (btwn W 42nd & 47th St), New York, NY
Plaza · Theater District · 2354 tips and reviews
HISTORY: This area was originally named Longacre Square but was renamed in 1904 when the NY Times moved to the skyscraper now known as One Times Square at 42nd St., famous for the Times Square Ball drop.
50 Massachusetts Ave NE (at Columbus Cir NE), Washington, D.C.
Rail Station · 662 tips and reviews
HISTORY: Completed in 1908, the station was the largest train station in the world at the time it was built. In fact, if put on its side, the Washington Monument could lay within the confines of the station.
Aditya Subramanian: US's first monument its an absolute beauty and pictures don't do justice. Mystifying and beautiful at the same time. Try a walk at dusk. Really spooky
143 S 3rd St (btwn Race & Walnut St), Philadelphia, PA
National Park · Center City East · 53 tips and reviews
visitPA: Did you know this is where the Declaration of Independence and the U.S. Constitution were signed and the second continental congress was held? Enjoy a guided tour and see the iconic Liberty Bell.