The Washington Monument is one of the most iconic landmarks in Washington D.C. Standing at 555 feet tall, it offers ...

The classic proportions were ten feet in height for every foot in width ... In the past 50 years the Washington Monument has settled two inches. (It weighs 80,000 tons.) In a 30-mile-per-hour ...

predating the iconic Washington Monument in DC by more than two decades. The 40-foot-tall stone tower provides visitors with ...