Old Post Office Pavilion

On Pennsylvania Avenue in the District of Colombia, Old Post Office clock tower is one of the main attractions of the city. And for good reason! This is a particularly high tower that offers free access to a beautiful view of the entire city--its monuments, the Washingtonians and the small gardens on the roof of buildings.You can also admire the impressive clock tower bells which are still rung by a group of enthusiasts every week. Both cool and fun, this is not to be missed.