Independence Hall, located at 520 Chestnut St in Philadelphia, is an iconic historical site known for its significant role in American history. Built in the 1750s, it served as the meeting place for the Second Continental Congress and the Constitutional Convention. Visitors can tour the building and see the Assembly Room, where the Declaration of Independence and the U.S. Constitution were debated. The surrounding park also hosts various events and is a key part of the Independence National Historical Park.