I took my wife Julie on a trip to Boston for her 40th birthday. We stayed at an airbnb right in downtown Boston. I couldn't tell you how many miles we walked, we saw so much of the city and its amazing sights. We made good use of the quite extensive transportation system to get around as well. Boston is steeped in so much history and culture. The Freedom Trail, Museum of Fine Arts, The Paul Revere House, Old North Church, Boston Tea Party site, Quincy Market, Granary Burying Ground, King's Chapel, Harvard and so many more. We even got to catch a game at Fenway Park. Oh, and the food was pretty spectacular too.