- Boston is a city in the United States, located in the state of Massachusetts. It is known for its rich history, vibrant culture, and prestigious universities. Boston is often referred to as the "cradle of liberty" due to its significance in the American Revolution. It is home to iconic landmarks such as the Freedom Trail, Harvard University, Fenway Park (the oldest baseball stadium in the United States), and the Boston Tea Party Ships & Museum. The city also has a thriving arts scene, with numerous museums, theaters, and music venues. Additionally, Boston is a major center for education, healthcare, finance, and technology.