Massachusetts Green High Performance Computing Center

Holyoke Heritage State Park is history-oriented state park located in the city of Holyoke, Massachusetts. The park opened in 1986 on the site of the William Skinner Silk Mill which was lost to fire in 1980. The park is managed by the Massachusetts Department of Conservation and Recreation.

The Clovis Robert Block is a historic mixed-use commercial and residential block at 338-348 Main Street (the corner of Cabot Street) in south Holyoke, Massachusetts. Built in 1881 and enlarged in 1888, it is a prominent early example of the work of local architect George P. B. Alderman, and is representative of development patterns in the city that served its growing French Canadian immigrant community. The building was listed on the National Register of Historic Places in 2002.

The Holyoke Testing Flume was a hydraulic testing laboratory and apparatus in Holyoke, Massachusetts, operated by the Holyoke Water Power Company from 1870 to 1932, and used to test the performance of water turbine designs, completing 3,176 tests of efficiency in that time.: 100  It was described by Robert E. Horton in court testimony as the only facility of its kind in the 19th and early 20th century, which made possible the standardization of American water turbines. Indeed Clemens Herschel, who managed and redesigned the facility in the 1880s, later described it in Congressional testimony as the "first modern hydraulic laboratory" in the United States and the world. It was through Herschel's need to determine the water power consumption of different mills, and in this testing system that he would invent the Venturi meter, the first accurate means of measuring large-scale flows, which still retains widespread use in modern technology today.

The International Volleyball Hall of Fame (IVHF) was founded to honor extraordinary players, coaches, officials, and leaders who have made significant contributions to the game of volleyball. The Hall of Fame is located in Holyoke, Massachusetts, where volleyball was invented in 1895 by William G. Morgan at the local YMCA.

Holyoke City Hall is the historic city hall of Holyoke, Massachusetts. It is located at 536 Dwight Street, on the south east corner of High Street and Dwight Street. Serving both as the city administrative center and a public timepiece for the industrial city's workers, construction began on the Gothic Revival structure in 1871 to a design by architect Charles B. Atwood. Difficulties and delays in construction were compounded by Atwood's failure to deliver updated drawings in a timely manner, and the design work was turned over to Henry F. Kilburn in 1874. The building was completed two years later at a cost of $500,000. It has housed city offices since then.

The War Memorial Building is a historic municipal building at 310 Appleton Street in Holyoke, Massachusetts. Built in 1936, it is a distinctive local example of Moderne architecture, and a memorial to the city's military veterans. It houses an auditorium as well as smaller meeting spaces and offices. The building was listed on the National Register of Historic Places in 2022.

Holyoke Public Schools (HPS) is a school district serving the city of Holyoke, Massachusetts, United States.

Precious Blood Church of Holyoke, Massachusetts, burned on May 27, 1875, killing 78 people. The fire started at the front of the church as a candle flame ignited a curtain. There was a crush of people through the entrance at the back left and many people could not leave. It is one of the deadliest fires in American history, and was also known by newspapers domestic and foreign as "The Holyoke Disaster".Panic caused people to rush from the upper levels to a front door. The door was made to open inward only so many were trapped against the door. Reverend Andre Dufresne was the parish priest. He tried to calm the people and direct them as much as possible. A list of the dead is given below by first and last name and then age. Many were buried in a common grave on May 29 at the Precious Blood Cemetery in South Hadley. All were French Canadians. The wooden church had been built in 1870 and was replaced in 1876 by a brick church. There is a monument for the dead at the cemetery. The parish priest was also reburied there. The names have been taken directly from the monument. The names were determined from the Holyoke Deaths Register and from various newspaper articles. The accuracy is very high but there might still be small errors since there was a language barrier from the French immigrants to the English speaking officials and newspaper writers. Also the chaos of the days after the burning of the church was very high. One obvious correction that can be made in the future is seen in that French would use Marie and Celine and never Mary and Selina.The church complex is located on the city block formed by Cabot, South East, Clemente, and Hamilton Streets. Only the convent and rectory remain today since the brick church and school were dismantled. The Park Street School was located on the other side of Hamilton Street between Park and South East Streets. The school was used as a temporary morgue for the fire victims. The cemetery is on Willimansett Street Extension near the intersection of Routes 33 and 202 in South Hadley. The black memorial is in the center of the cemetery and the priest is buried behind that. The event and its aftermath were also later depicted in some detail in the Franco-American novel Mirbah by Emma Port-Joli Dumas, originally published in Holyoke's La Justice.

The Maplewood Hotel is a historic residential hotel at 328-330 Maple Street in Holyoke, Massachusetts. Consisting of two buildings dating to the late 19th century, it was the first residential building of its type in the city, built by local industrialist Frank Beebe, who occupied one of its units. When opened, it offered high quality furnished and unfurnished residences in a full-service environment. The hotel was listed on the National Register of Historic Places in 1983. It continues to be used for residences.

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 Victory Theatre (in stone on building, spelled "re") is a theater in Holyoke, Massachusetts. It was built in 1920 by the Goldstein Brothers Amusement Company. The architecture is in the Art Deco style and is considered the last of its type between Boston and Albany. Closed for nearly four decades, as of November 2018 its owners, the Massachusetts International Festival of the Arts (MIFA), were in the process of obtaining permits and meeting construction contractors for renovation; by January 2019 the MIFA Victory Theatre group had its final architectural plans approved by the city planning board, along with construction fencing and signage special permits, with a goal of opening the theater by its 100th anniversary on December 20, 2020.

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.