Boston & Roxbury Mill Dam

Commonwealth School is a private high school of about 140 students and 35 faculty members located in the Back Bay neighborhood of Boston, Massachusetts, United States. It is accredited by the New England Association of Schools and Colleges.

The Crowninshield House is a historic house at 164 Marlborough Street in the Back Bay neighborhood of Boston, Massachusetts. Built in 1870, it is the first residential design of the renowned architect Henry Hobson Richardson. It was added to the National Register of Historic Places in 1972.

A statue of William Lloyd Garrison by Olin Levi Warner is installed along Commonwealth Avenue, in Boston, Massachusetts, United States. It was designed in 1885, cast in 1886, installed on May 13 of that year. The bronze sculpture measures approximately 7 ft. x 4 ft. x 6 ft. 4 in., and rests on a Quincy granite designed by John M. Wells that measures approximately 4 ft. 9 in. x 4 ft. x 6 ft. 4 in. The memorial was surveyed as part of the Smithsonian Institution's "Save Outdoor Sculpture!" program in 1993.

The Hotel Vendome Fire Memorial commemorates victims of the Hotel Vendome fire. It is installed along Boston's Commonwealth Avenue Mall, in the U.S. state of Massachusetts. The work was designed by the artist Ted Clausen and landscape architect Peter White. A group of firefighters originally proposed the memorial in 1982, but it was not initially approved by the Boston Arts Commission. The rejected proposal led to claims that the affluent residents of Back Bay had thwarted the proposal out of snobbery, regarding the design as "tacky." The Boston Globe columnist Mike Barnicle attributed the obstruction to the "elitism and self-importance" of those in the neighborhood. The design was finally approved in 1995 and ground was broken the following year.

Hotel Agassiz is a historic building in Boston designed by Weston & Rand and built in 1872. It is located at 191 Commonwealth Avenue in the Back Bay. The building was designed for Alexander Agassiz (son of Harvard University naturalist Louis Agassiz) and his brother-in-law Henry Lee Higginson (son of George Higginson who founded the Boston Symphony Orchestra. Alexander Agassiz was the developer and president of the Calumet Mine and Hecla Copper Mines.

The Chilton Club is a private social club established in 1910, in the Back Bay area of Boston, Massachusetts. Founded by Pauline Revere Thayer, the club was intended in part as a counterpoint to the Mayflower Club. The club was named after Mary Chilton because she had been the first woman to step out of the Mayflower. The club occupies a large red brick building on Commonwealth Avenue, designed in 1870 by architect "Henry Richards of the firm of Ware and Van Brunt." (However, some claim the building was designed by architects Peabody and Stearns.) The building has been altered and expanded over the years."On May 18, 1910, the Chilton Club applied for (and subsequently received) permission to significantly remodel and expand the house, including removing the original third floor, with its mansard roof, and adding three additional floors, two of brick and the third "in roof." They also received permission to construct an addition at the rear, 38 feet by 18 feet 9 inches, five stories high above the basement, four of brick and one "in roof." The Club retained the firm of Richardson, Barott, and Richardson, and the work was overseen by F. L. W. Richardson, son of the noted architect Henry Hobson Richardson. The addition was completed in February 1911. ... On May 28, 1926, the Club acquired 150 Commonwealth, which had remained in the Baker Estate until the previous year. They remodeled the house, combining it with 152 Commonwealth." Some early members included:

The Hotel Vendome fire in the United States was the worst firefighting tragedy in Boston history. Nine firefighters were killed during the final stages of extinguishing a fire on June 17, 1972. The Hotel Vendome was on the southwest corner of the intersection of Commonwealth Avenue and Dartmouth Street, in the Back Bay area of Boston.

Bay State College (Bay State or BSC) is a private for-profit college in the Back Bay neighborhood of Boston, Massachusetts. It has an additional campus in Taunton, Massachusetts.The school is owned by Ambow Education Holding Ltd. of the Cayman Islands and Bejing, People's Republic of China. Founded in 1946, Bay State College specializes in career-focused programs, specifically in business, information technology and healthcare. The college offers five Bachelor's degree programs with several concentrations, six Associate's degree programs, and one graduate program partnership.Bay State College has three divisions: Day, Evening and Online.

A bronze bust of congressman and Boston Mayor Patrick Collins is installed along Boston's Commonwealth Avenue, in the U.S. state of Massachusetts. The memorial was dedicated in 1908 and relocated in 1966. It features a bust of Collins on a granite base flanked by two bronze female statues representing America and Ireland. The figures are approximately 7 ft. 6 in. tall and 2 ft wide, and the base measures approximately 11 ft. 6 in. x 10 ft. 1 in. x 6 ft. 8 in. The work was surveyed by the Smithsonian Institution's "Save Outdoor Sculpture!" program in 1993.

Back Bay is an officially recognized neighborhood of Boston, Massachusetts, built on reclaimed land in the Charles River basin. Construction began in 1859, as the demand for luxury housing exceeded the availability in the city at the time, and the area was fully built by around 1900. It is most famous for its rows of Victorian brownstone homes—considered one of the best preserved examples of 19th-century urban design in the United States—as well as numerous architecturally significant individual buildings, and cultural institutions such as the Boston Public Library, and Boston Architectural College. Initially conceived as a residential-only area, commercial buildings were permitted from around 1890, and Back Bay now features many office buildings, including the John Hancock Tower, Boston's tallest skyscraper. It is also considered a fashionable shopping destination (especially Newbury and Boylston Streets, and the adjacent Prudential Center and Copley Place malls) and home to several major hotels.The Neighborhood Association of the Back Bay considers the neighborhood's bounds to be "Charles River on the North; Arlington Street to Park Square on the East; Columbus Avenue to the New York New Haven and Hartford right-of-way (South of Stuart Street and Copley Place), Huntington Avenue, Dalton Street, and the Massachusetts Turnpike on the South; Charlesgate East on the West."

The Massachusetts Bicycle Club (est.1879) was a cycling club in Boston, Massachusetts.

A statue of military historian Samuel Eliot Morison by Penelope Jencks is installed along Boston's Commonwealth Avenue Mall, in the U.S. state of Massachusetts.