Old State House, Boston National Historical Park, Boston, Massachusetts - Built in it was the seat of the Massachusetts legislature until One of the landmarks on Boston's Freedom Trail, it is the oldest surviving public building in Boston.
Are you planning on doing the Freedom Trail Boston? It's one of the biggest tourist attractions in Boston and is absolutely fantastic. If you're planning on doing the Boston Freedom Trail alone, with friends, family or even doing the Freedom Trail with kids then I'd recommend doing it on your own rather than getting a tour. Here's our experience of a self-guided freedom trail trip in Boston. Including a free Freedom Trail map to get you started!