Boston has a neighborhood for everything with concentrations of amazing Italian, Irish, and other ethnic groups. A good way to see the city is to take a food tour and taste a little bit of everything. Faneuil Hall is a great market where you can walk around and try local food, as well as purchase art or other crafts. Dip a little into history by strolling along the cobbled streets of Beacon Hill, the oldest public park in the United States. Honestly, if you're looking for historical places to tour, Boston is the place to be.