McKeon Park

St. John Paul II School is a private, co-educational, Roman Catholic high school in Hyannis, Massachusetts serving students from Grade 5 to 12. It is located in the Roman Catholic Diocese of Fall River and maintains an enrollment of 450-500 students from Cape Cod, Canal Region, and South Shore area.

The Capt. Rodney J. Baxter House is an historic octagonal house at South and Pearl Streets in Barnstable, Massachusetts. Built in 1850, it is Barnstable's only example of an octagon house, built closely to designs advocated by Orson S. Fowler and briefly popular in the 1850s. It was listed on the National Register of Historic Places in 1987.

The Hyannis Armory is located at 225 South Street, Hyannis, Massachusetts. The armory was built in 1958, and hosted Battery D of the 685th AAA Machine Gun Battalion of the Massachusetts Army National Guard. President-elect John F. Kennedy gave his victory speech at the Hyannis Armory on Nov. 9, 1960, the morning he learned he had been elected. The property was nominated for the National Register of Historic Places, but was never listed. In the late 2000s, there was talk of demolishing the armory and building a new performing arts center, which would be the second for the town, the first being the Barnstable High School Performing Arts Center at nearby Barnstable High School. Sturgis Charter School's basketball team used to practice within the facility and the lack of heat has sometimes led to temperatures inside being colder than those outside. The plan to tear down the facility and replace it was shelved when the economy collapsed in 2008. Hyannis Armory is currently part of the Kennedy Legacy Trail and is open to the public.

The Captain Oliver Bearse House was a historic house in the Hyannis village of Barnstable, Massachusetts. Built c. 1841, it was a fine example of Greek Revival architecture, built for a prominent local ship's captain. The house was listed on the National Register of Historic Places in 1987. It was extensively damaged by fire in 2011, and has since been demolished.

The Municipal Group Historic District is a historic district encompassing a cluster of five municipal buildings in the Hyannis village of Barnstable, Massachusetts. Included are the library (c. 1800), old town hall (1926), two buildings currently housing town offices that were originally part of the Hyannis Normal School, and the Crowell/Guyer Barn, a 19th-century structure now used by the local public works department. The district was listed on the National Register of Historic Places in 1987.The library is housed in a former residence, built c. 1800, which was owned for many years by the Hallett family. It was purchased in 1908 for use as a library, and continues to fulfil that role, albeit with a modern addition to the rear that greatly expands its capacity. The Crowell/Guyer Barn is a 1-1/2 wood-frame structure with a front-gable roof that has decorative brackets under the eaves. It was built c. 1865, and its earliest documented owner was Captain Sidney Crowell, a ship master active in the coasting trade.The "Old Town Hall" is a neo-Federal two story brick building, with a five-bay main block flanked by symmetrical single-story wings. Its entry is distinguished by a semi-circular portico supported by Corinthian columns. It was built in 1926 to replace the previous town hall, located in West Barnstable, that was built in 1899. It served as town hall until 1979, when the former buildings of the Hyannis Normal School were acquired to house town offices.The two surviving buildings (out of three originally built) of the Hyannis Normal School were designed by Hartwell, Richardson and Driver, and built in 1897 after the state awarded Hyannis the location of a new normal school. The main building and former dormitory are large brick three-story buildings (one is eleven bays wide, the other thirteen), with slate hip roofs. They were used (along with the training school, an elementary school building that has not survived) until the school closed in 1944. After serving a variety of other purposes, they were acquired by the town in 1979. The former school's open space in front of these buildings now serves as the town green.

The S. Alexander Hinckley House is a historic First Period house in the Hyannis section of Barnstable, Massachusetts.

Hy-Line Cruises (colloquially referred to as Hy-Line, and legally Hyannis Harbor Tours Inc.) is a family owned and operated Massachusetts ferry and cruise company. The company currently operates the second largest passenger ferry service between mainland Cape Cod and the islands of Martha's Vineyard and Nantucket (after the Steamship Authority). The company also operates sightseeing cruises and fishing charters. The company's main office is located at 22 Channel Point Road in Hyannis.

Hyannis is the largest of the seven villages in the town of Barnstable, Massachusetts, in the United States. It is the commercial and transportation hub of Cape Cod and was designated an urban area at the 1990 census. Because of this, many refer to Hyannis as the "Capital of the Cape". It contains a majority of the Barnstable Town offices and two important shopping districts: the historic downtown Main Street and the Route 132 Commercial District, including Cape Cod Mall and Independence Park, headquarters of Cape Cod Potato Chips. Cape Cod Hospital in Hyannis is the largest on Cape Cod. Hyannis is a major tourist destination and the primary ferry boat and general aviation link for passengers and freight to Nantucket Island. Hyannis also provides secondary passenger access to the island of Martha's Vineyard, with the primary passenger access to Martha's Vineyard being located in Woods Hole, a village in the nearby town of Falmouth. Due to its large natural harbor, Hyannis is the largest recreational boating and second largest commercial fishing port on Cape Cod, behind only Provincetown. The village is the namesake of the former United States Naval ship USS Hyannis (YTB-817).

Cape Cod Maritime Museum is a maritime museum at 135 South Street in Hyannis, Massachusetts with a focus on Cape Cod's maritime history, boat building, yachting, and nautical art. The museum formerly contained the remains of the Sparrow Hawk, the earliest known surviving ship from the colonial American era, which is currently stored at Plymouth's Pilgrim Hall Museum.

The Crowell–Smith House, formerly the Crosby House, is a historic house in Barnstable, Massachusetts. Built on Main Street c. 1775, it is a well-preserved early Federal period house locally unusual for its rear chimney plan. It was listed on the National Register of Historic Places in 1987.

The Barnstable Patriot is a weekly newspaper published in and for the town of Barnstable, Massachusetts, United States. Although it bills itself as "an independent voice since 1830", The Patriot has been owned, since 2019, by Gannett.

The Canary-Hartnett House is a historic house located in Barnstable, Massachusetts. It is significant as a well preserved example of Greek Revival style architecture.