This hotel is housed in a National Historic Landmark building that not only offers a fitness center, game room, and comfortable lodgings - it has an observation deck on the 26th floor for a 360-degree view of Boston, plus items on loan from the Peabody Essex Museum are on display in the Rotunda. The Aquarium "T" stop on the Blue Line is across the street, the aquarium only steps away, and shopping, dining and more historical and architectural delights are minutes away.