Statue of Kamehameha I (Honolulu)

Several Kamehameha statues honor the monarch who founded the Kingdom of Hawaii.

The Supreme Court of Hawaii is the highest court of the State of Hawaii in the United States. Its decisions are binding on all other courts of the Hawaii State Judiciary. The principal purpose of the Supreme Court is to review the decisions of the trial courts in which appeals have been granted. Appeals are decided by the members of the Supreme Court based on written records and in some cases may grant oral arguments in the main Supreme Court chamber. Like its mainland United States counterparts, the Supreme Court does not take evidence and uses only evidence provided in previous trials. The court meets in Aliʻiōlani Hale in Honolulu.

Aliʻiōlani Hale is a building located in downtown Honolulu, Hawaiʻi, currently used as the home of the Hawaiʻi State Supreme Court. It is the former seat of government of the Kingdom of Hawaiʻi and the Republic of Hawaiʻi. Located in the building's courtyard is the famed gold-leaf statue of Kamehameha the Great.

The King David Kalakaua Building in Honolulu, Hawaii is a government building formerly known as the U.S. Post Office, Customhouse, and Courthouse. It was the official seat of administration in the Territory of Hawaii and state of Hawaii for the United States federal government.

The ʻIolani Palace (Hawaiian: Hale Aliʻi ʻIolani) was the royal residence of the rulers of the Kingdom of Hawaiʻi beginning with Kamehameha III under the Kamehameha Dynasty (1845) and ending with Queen Liliʻuokalani (1893) under the Kalākaua Dynasty, founded by her brother, King David Kalākaua. It is located in the capitol district of downtown Honolulu in the U.S. state of Hawaiʻi. It is now a National Historic Landmark listed on the National Register of Historic Places. After the monarchy was overthrown in 1893, the building was used as the capitol building for the Provisional Government, Republic, Territory, and State of Hawaiʻi until 1969. The palace was restored and opened to the public as a museum in 1978. ʻIolani Palace is the only royal palace on US soil.

The Territorial Building is a government building of the Territory of Hawaiʻi.

The Lunalilo Mausoleum (also called Lunalilo's Tomb) is the final resting place of Hawaii's sixth monarch King Lunalilo and his father Charles Kanaʻina on the ground of the Kawaiahaʻo Church, in Downtown Honolulu on the Hawaiian Island of Oʻahu.

Honolulu (; Hawaiian: [honoˈlulu]) is the capital and most populous city of the U.S. state of Hawaii, which is in the Pacific Ocean. It is an unincorporated county seat of the consolidated City and County of Honolulu, situated along the southeast coast of the island of Oʻahu, and is the westernmost and southernmost major U.S. city. Honolulu is Hawaii's main gateway to the world. It is also a major hub for business, finance, hospitality, and military defense in both the state and Oceania. The city is characterized by a mix of various Asian, Western, and Pacific cultures, reflected in its diverse demography, cuisine, and traditions. Honolulu means "sheltered harbor" or "calm port" in Hawaiian; its old name, Kou, roughly encompasses the area from Nuʻuanu Avenue to Alakea Street and from Hotel Street to Queen Street, which is the heart of the present downtown district. The city's desirability as a port accounts for its historical growth and importance in the Hawaiian archipelago and the broader Pacific region. Honolulu has been the capital of the Hawaiian Islands since 1845, first of the independent Hawaiian Kingdom, and after 1898 of the U.S. territory and state of Hawaii. The city gained worldwide recognition following Japan's attack on nearby Pearl Harbor on December 7, 1941, which prompted the entry of the U.S. into World War II; the harbor remains a major naval base, hosting the U.S. Pacific Fleet, the world's largest naval command.As Hawaii is the only state with no incorporated places below the county level, the U.S. Census Bureau recognizes the approximate area commonly referred to as the "City of Honolulu"—not to be confused with the "City and County"—as a census county division (CCD). As of the 2020 U.S. Census, the population of Honolulu was 350,964, while that of the urban Honolulu census-designated place (CDP) was 802,459. The Urban Honolulu Metropolitan Statistical Area had 1,016,508 residents in 2020. With over 300,000 residents, Honolulu is the most populous Oceanian city outside Australasia.Honolulu's favorable tropical climate, rich natural scenery, and extensive beaches make it a popular global destination for tourists. As of May 2021, the city receives the bulk of visitors to Hawaii, between 7,000 and 11,000 daily.

Myron B. Thompson Academy, commonly referred to as Thompson Academy or MBTA, is an e-learning institution operating as a "New Century Public Charter School" under the Hawaiʻi Department of Education. Thompson Academy is the result of a white paper study developed by the school's principal, Diana Oshiro, detailing the feasibility of a school delivered over the internet. Established in 1999 as Hawaii e-Charter, Thompson Academy is available to students across the state of Hawaiʻi exclusively through the internet, as an alternative-of-choice to local schools. The school is currently accredited by the Western Association of Schools and Colleges.

ʻIolani Barracks, or hale koa (house [of] warriors) in Hawaiian, was built in 1870, designed by the architect Theodore Heuck, under the direction of King Lot Kapuaiwa. Located directly adjacent to ʻIolani Palace in downtown Honolulu, it housed about 80 members of the monarch's Royal Guard until the overthrow of the Monarchy in 1893. It was added to the National Register of Historic Places in 1978 as part of the Hawaii Capital Historic District.

The Hawaiʻi State Library is a historic building in Honolulu, Hawaii, that serves as the seat of the Hawaiʻi State Public Library System, the only statewide library system and one of the largest in the United States. The Hawaiʻi State Library building is located in downtown Honolulu, adjacent to ʻIolani Palace and the Hawaiʻi State Capitol. Originally funded by Andrew Carnegie, the building was designed by architect Henry D. Whitfield. Groundbreaking took place in 1911 and construction was completed in 1913. In 1978, the building was added to the National Register of Historic Places, as a contributing property within the Hawaii Capital Historic District.The building holds over 525,000 cataloged books. The entire Hawaiʻi State Public Library System has a collection of over 3 million books. Nearby is the Hawaiʻi State Archives which holds book collections of historical significance to Hawaiʻi. The Edna Allyn Children's Room houses murals by artist Juliette May Fraser depicting Hawaiian legends while the garden courtyard features a mosaic of ocean currents by Hiroki Morinoue. Barbara Hepworth's cast bronze sculptures, named Parent I and Young Girl, greet visitors at the lawn in front of the building.

Kawaiahaʻo Church is a historic Congregational church located in Downtown Honolulu on the Hawaiian Island of Oʻahu. The church, along with the Mission Houses, comprise the Hawaiian Mission Houses Historic Site, which was designated a U.S. National Historic Landmark (NHL) in 1962. In 1966 it and all other NHLs were included in the first issuance of the National Register of Historic Places. At one time the national church of the Hawaiian Kingdom and chapel of the royal family, the church is popularly known as Hawaiʻi's Westminster Abbey. The name comes from the Hawaiian noun phrase Ka wai a Haʻo (the water of Haʻo), because its location was that of a spring and freshwater pool of a High Chiefess Haʻo. It has also been called the "hale pule lahui", the Great Stone Church, the Hawaiian Tabernacle (luakini), the Mother Church, the Kingʻs Church, the Kingʻs chapel, and the "Aliʻi Church". Today, Kawaiahaʻo continues to use the Hawaiian language for parts of the service. It is the oldest church on Oʻahu and one of the oldest standing Christian places of worship in Hawaiʻi, although four thatched churches stood at or near the present site before construction of the coral church. The oldest standing church is Mokuaikaua Church on the Big Island. Denominationally, It is a member of the United Church of Christ.