Newbury Street Eight blocks of high-end boutiques, hair salons, and galleries. Makes for a fabulous day of shopping and dining. Accessible on the Green Line from the Arlington, Copley, and Hynes stations.
Boston Common and Public Garden. A must-see for all visitors during the warmer months. The oldest public park in America. Ride the famous Swan Boats, walk across the world's shortest suspension bridge and generally enjoy the park with its shady trees, fountains, statues, sidewalk vendors, and greenery. Visit the "Cheers" bar across Beacon St, but be forewarned: only tourists go here. A great starting point for visitors interested in local historical sights, or on your way to Downtown Crossing or the Back Bay. Very nice foliage in the fall. The area east of Charles St is the Common, which is more open and less manicured. The area west of Charles St. is the Public Garden, which consists of many walking paths amid an impressive variety of well-maintained folliage. Accessible on the Green Line from Park Street, Boylston and Arlington stations, on the Red Line from Park Street station, and a short walk from any other downtown station.
Community Boating. For kids between ages 10 and 18, membership is only $1 for the entire summer. Membership includes all sorts of sailing lessons (sailing, windsurfing, kayaking, etc.) along with other benefits. Each class takes a couple of days. 2-day membership is $100; 60-day membership is $159. Accessible on the Red Line from Charles/MGH station.
Freedom Trail. A 2.5 mi. (4 km) walking tour of 16 historic sites that begins at Boston Common, goes through downtown Boston, the North End and Charlestown, ending at the USS Constitution. Sites include the old State House, Faneuil Hall, Paul Revere's House, and the Old North Church. The Freedom Trail connects to the Boston Harbor Walk. The Freedom Trail is marked by a line of red paint or red brick in the sidewalk. The beginning of the trail is accessible on the Green Line or the Red Line from Park St station. However, all the lines are convenient at various points along the way, via several downtown stations.
Codzilla Take a ride across the Boston Harbor at 40mph on the 2800hp speedboat. Sudden stops, sharp turns, and no claims for how dry you will stay. There's nothing terribly Boston about it, but it gets you a good view of the Harbor.
Faneuil Hall and Quincy Market, downtown Boston. Faneuil Hall and Quincy Market, two of Boston's oldest marketplaces, contain a great set of mainly tourist-oriented shops and eateries. Since Faneuil Hall Marketplace is private property, the street performers must audition and thus are consistently entertaining. Faneuil Hall also has a historic meeting hall in its upper levels, and is just down the street from the Old State House. Quincy Market has a number of food stalls from local (delectable) providers - coffee, pastries, candy, popcorn, sushi, Italian, lobster and lobster rolls, Chinese, sandwiches, etc. No farmers' market, all food is prepared. Great place to eat a wide variety of foods for cheap, especially with kids. Tables available in covered outdoor area immediately outside. Accessible on the Blue Line at State St., Government Center, and Aquarium stations, on the Orange Line at State St. station, and on the Green Line at Government Center station.

