Holyoke Dam

Pulaski Park is a city park along the Connecticut River in Holyoke, Massachusetts. Originally called Prospect Park when it was laid out in 1884, it was given its present name in 1939 in honor of American Revolutionary War hero Casimir Pulaski, for whom there is a memorial in the park's center. The original 5.1-acre (2.1 ha) park was designed by the Olmsted Brothers landscape design firm.

The Holyoke Canal System is a system of power canals in Holyoke, Massachusetts. It is split into three canals based on elevation and distance from the inlet at the Holyoke Dam- the First Level Canal, Second Level Canal, and Third Level Canal. Constructed over a period between 1847 and 1892, the Canal System, along with the Dam, is recognized as a Historic Mechanical Engineering Landmark by the American Society of Mechanical Engineers for its use in the development of the Venturi meter by Clemens Herschel, the first means of measuring large-scale flows, and the McCormick-Holyoke Turbine by John B. McCormick, which doubled the efficiency of turbines to more than 80% in its time.

The Vietnam Memorial Bridge (aka Holyoke Bridge, South Hadley Falls Bridge, and County Bridge) is a girder bridge that spans the Connecticut River between South Hadley and Holyoke, Massachusetts. It was built in 1990 to replace the original Holyoke-South Hadley bridge that was built in 1889 by New Jersey Steel and Iron Company and was designed by Edward S. Shaw.

Mater Dolorosa Parish was a Roman Catholic parish designated for Polish immigrants in Holyoke, Massachusetts, United States. Founded 1896. It is one of the Polish-American Roman Catholic parishes in New England in the Diocese of Springfield in Massachusetts. The architect for this church was George P. B. Alderman of Holyoke, MA. According to the May 15, 2011 parish bulletin, the final mass was said on Sunday, June 26, 2011. "MD's" (as parishioners call it colloquially) merged with Holy Cross to form the new Our Lady of the Cross Parish.

The Joseph E. Muller Bridge is a crossing of the Connecticut River in Western Massachusetts, connecting the communities of Holyoke and South Hadley. The bridge carries U.S. Route 202 (US 202).

The Hadley Falls Company Housing District is a residential historic district encompassing a compact tract of factory worker housing in Holyoke, Massachusetts. Built in 1847-48, it is one of the earliest and largest surviving examples of company-built worker housing in the state. It includes five rowhouses facing Center, Lyman, Grover, and Canal Streets. The district was listed on the National Register of Historic Places in 1972.

Doing business as D. H. & A. B. Tower, brothers David Horatio Tower (March 7, 1832 – December 22, 1907) and Ashley Bemis Tower (June 26, 1847 – July 8, 1901) were internationally known American architects, civil and mechanical engineers based in Holyoke, Massachusetts, who designed mills and factories in the United States from Maine to California as well as abroad, including in Canada, Mexico, Germany, Brazil, the United Kingdom, India, China, Japan, and Australia. By the time of its dissolution, the firm was described by one contemporary account as "the largest firm of paper mill architects in the country at that time"; its files reportedly contained more than 8,000 architectural plans for sites, mill machinery, and waterpower improvements.In a treatise on his own work in mill engineering, Joseph Wallace, former partner to Ashley B. Tower, lauded their work posthumously saying "the history of paper mill engineering is largely the story of the work of the 'Towers of Holyoke,' followed by the younger generation of engineers trained in the Tower offices." Their most famous works include Kimberly Clark's earliest pulp plants in Kimberly, Wisconsin for which Ashley B. Tower furnished designs, and David H. Tower's designs for Crane Currency, of Dalton, Massachusetts, for the first facilities to produce currency paper for the United States Bureau of Engraving and Printing.

The Holyoke Merry-Go-Round (PTC #80) is a historic carousel in Holyoke, Massachusetts. Previously a ride in the city's now-defunct Mountain Park, it was purchased and restored by a volunteer fundraising campaign following the park's closure in 1987, and opened at a new building based its original pavilion in Holyoke Heritage State Park in 1993. The carousel is one of about 30 remaining carousels built by Philadelphia Toboggan Coasters.

The North High Street Historic District is a historic district encompassing part of the downtown area of Holyoke, Massachusetts. When first added to the National Register of Historic Places in 1986, the district encompassed North High Street, between Dwight and Lyman Streets. This part of High Street was built between 1850 and 1885, and is lined with masonry buildings in Italianate and Second Empire styles. In 1992 the district was extended southward, adding three blocks of High Street between Dwight and Essex Streets. This expansions encompasses the growth of Holyoke during the height of its commercial success, between 1880 and 1930; it also includes the separately-listed Holyoke City Hall. The district was extended a third time, in 2008, adding a complex of three buildings at Dwight and Maple Streets that now houses the Holyoke Health Center.Prior to 1847, the area that is now Holyoke was a sleepy agricultural area of West Springfield. In that year, investors from Boston purchased a mill privilege on the Connecticut River, on which they proceeded to develop the industrial sites that fueled the growth of the city. By 1880, Holyoke was one of the nation's major producers of paper products, and had a population of more than 10,000. Many buildings on High Street in the 1986 district boundaries date to this period of rapid growth, which was completely built out by 1880. Between 1880 and 1930 the area northeast of the early cluster of commercial buildings was developed, spurred by the construction of City Hall in the 1870s, and by the extension of streetcars line for the Holyoke Street Railway in the latter half of the 19th century.

The Holyoke Opera House was a theatre operating in Holyoke, Massachusetts during the 19th and early 20th centuries. Built in 1877, and christened on March 25, 1878, the theater was built by then-mayor William Whiting who privately-funded its construction along with the adjoining "Windsor House" hotel. Designed by architect Clarence Sumner Luce, its interior was decorated by painter and designer Frank Hill Smith, who is best known today for the frescoes in the House of Representatives' chamber in the Massachusetts State House, and whose commission for the venue's main hall paintings has been described by the American Art Directory and historian John Tauranac as one of his definitive works.Its opening show was a performance of Louie XI starring John W. Albaugh. In its first decades it was among the largest theaters in the country, and gained a number of notable acts. In later decades it became a vaudeville and burlesque establishment. Following the introduction of moving pictures, the opera house saw a steady decline and by the time the venue was purchased by E. M. Loew in 1945, The Film Daily described it as a "once-famous theater". On October 29, 1967, the venue was destroyed in a multiple-alarm fire, with such damage that officials could not determine its cause.

The Caledonia Building, also known as Caledonian Hall or The Caledonian, is a historic commercial building located at 185-193 High Street in downtown Holyoke, Massachusetts. Built in 1874, it is one of that commercial district's finest examples of Victorian architecture and a rare representative example of the development of the city's Scottish immigrant community. It was listed on the National Register of Historic Places on July 3, 1979, and was included in the North High Street Historic District on June 26, 1986.

Veterans Park is a city park in the downtown area of Holyoke, Massachusetts. Originally called Hampden Park when it was given to the city by the Holyoke Water Power Company in 1861, it was rededicated in 1962 to honor the city's military veterans. The park and a few surrounding buildings were listed on the National Register of Historic Places in 2012 as the Hampden Park Historic District. Included in this designation are St. Jerome's Church (built during the late 1850s), the Convent of the Sisters of Notre Dame de Lourdes (1869), and the former Central Fire Station (1914), and other buildings.