A highlight of the Boston Harborwalk, this historic building offers beautiful bird’s-eye views of Fort Point Channel and beyond from its 14th-floor observation deck. High-powered binoculars zero in on Logan Airport and the Harbor Islands, while the naked eye gazes on such sites as the Moakley Courthouse, Boston Children’s Museum and Boston Harbor. Free, but visitors must sign in and show ID at the front desk. Open daily 10 am-5 pm.
470 Atlantic Ave
Boston, MA 02210