US Coast Guard and Geodetic Survey Seismological and Geomagnetic House

The Mills House, also known as the May Mills House and Rose Hill, is a historic house at 315 Seward Street in Sitka, Alaska. It is a two-story wood-frame structure, designed by Clyde Maclaren of Seattle, Washington for May Mills, the sister of businessman W. P. Mills, and built 1911–13. It is an excellent local example of Colonial Revival design, using the latest technologies of the day and well-adapted to a site offering expansive views of the area. Its internal technology includes an illumination system that could operate either on carbide gas or electricity, and it still has some of its original light fixtures.The house was listed on the National Register of Historic Places in 1978.

St. Michael's Cathedral (Russian: Соборъ Архангела Михаила Sobor Arkhangela Mikhaila, also known as the Cathedral of St. Michael the Archangel) is a cathedral of the Orthodox Church in America Diocese of Alaska, at Lincoln and Maksoutoff Streets in Sitka, Alaska. The earliest Orthodox cathedral in the New World, it was built in the nineteenth century, when Alaska was under the control of Russia, though this structure burned down in 1966. After 1872, the cathedral came under the control of the Diocese of Alaska. It had been a National Historic Landmark since 1962, notable as an important legacy of Russian influence in North America and Southeast Alaska in particular.An accidental fire destroyed the cathedral during the night of January 2, 1966, but it was subsequently rebuilt. The new building's green domes and golden crosses are a prominent landmark in Sitka. Some of the icons date to the mid-17th century; two icons are by Vladimir Borovikovsky. St. Michael's Cathedral is located in the downtown business district in Sitka, on the southwestern coast of Baranof Island in the Alexander Archipelago of Southeastern Alaska. Its surroundings along Lincoln Street and Maksoutoff Street, which ends at the cathedral, have not altered much during the last more than 100 years. Harrigan Centennial Hall on Harbor Drive lies behind the cathedral, while Pioneers' Home is to its left. The restored Russian Bishop's House, home of the first Orthodox Bishop of Alaska, Innocent (Veniaminov), is also nearby, operated by the National Park Service as part of the Sitka National Historical Park.

Sitka Lutheran Church (Finnish: Sitkan luterilainen kirkko) is an Evangelical Lutheran Church in Sitka, Alaska. Its first building was constructed in 1843 on what is now 224 Lincoln Street and was the first Protestant church in Alaska. The original church was built and its congregation established through the efforts of Arvid Adolf Etholén, the eighth Russian governor of Alaska. The land on which the church was constructed was deeded to the congregation in perpetuity by the Russian government at the time of the Alaska Purchase. The current church building is the third to be constructed on the site and was completed in 1967. It contains many of the furnishings from the original church, including its historic pipe organ and the altarpiece by Berndt Godenhjelm.

The Russian-American Building No. 29 (Russian: Российско-Американское Здание № 29), also known as Tilson Building or Building No. 29, Sitka, is a historic commercial building at 202-206 Lincoln Street in Sitka, Alaska. A National Historic Landmark, it is the only Russian colonial commercial structure standing in Sitka, and one of only two Russian colonial buildings in the city (the other is the Russian Bishop's House, also a National Historic Landmark.)

The Murray Apartments and Cottages are a small cluster of historic residential properties at 200, 204, and 206 Seward Street, on the edge of the business district of Sitka, Alaska. Two of the buildings are 1+1⁄2-story frame cottages, while the third (206 Seward), also known as the Murray Flats and the Baranof Apartments, is a 2+1⁄2-story frame structure housing four apartments. These buildings originally stood in Douglas, Alaska, and were disassembled and moved to Sitka in 1921 by Abner Murray. They represent the first buildings erected in Sitka specifically intended as residential housing rental units; the apartment house was the first multi-unit residential unit in Sitka to be built since the Alaska Purchase in 1867.The properties were listed on the National Register of Historic Places in 1992.

Sitka Public Library is the public library for Sitka, Alaska. It receives about 100,000 guests annually and houses a collection of 75,000 books, audiobooks, music recordings, reference resources, videos (DVD and VHS) as well as an assortment of Alaskan and national periodicals. Its annual circulation is 133,000. It has the largest per capita circulation in the state of towns with populations over 2,500 people.The library is well known by visitor populations for its view. The large windows in front of the reading area look south across Eastern Channel towards the Pyramids. The youth section of the library has a 100 square-foot mural of children's story characters that was completed in 1986.

The Sitka Pioneer Home is an assisted living home, located in the U.S. state of Alaska at 120 Katlian Street in downtown Sitka. It is operated by the Division of Pioneer Homes within the Alaska Department of Health and Social Services and it is the oldest and fourth largest of the six homes in the State. The building was designed by the Tacoma firm of Heath, Gove & Bell.Currently, the Home can care for 65 residents including those suffering from Alzheimer's disease, or other forms of dementia. The home provides three Levels of Care: Level 1 or "Independent", Level 2 or "Basic Assistance", and Level 3 or "24-Hour Care".The property, including the Totem Square located across Katlian Street, was placed on the listed on the National Register of Historic Places in 1979.

The Sitka Summer Music Festival is a month-long classical chamber music festival in Sitka, Alaska.

Castle Hill (Tlingit: Noow Tlein, Russian: Замковый холм) also known as the American Flag-Raising Site and now as the Baranof Castle State Historic Site, is a National Historic Landmark and state park in Sitka, Alaska. The hill, providing a commanding view over the city, is the historical site of Tlingit and Russian forts, and the location where Russian Alaska was formally handed over to the United States in 1867. It is also where the 49-star United States flag was first flown after Alaska became a state in 1959.

Sitka (Tlingit: Sheetʼká; Russian: Ситка) is a unified city-borough in the southeast portion of the U.S. state of Alaska. It was formerly known as New Archangel (Russian: Ново-Архангельск / Новоaрхангельск, romanized: Novo-Arkhangelsk / Novoarkhangelsk) while under Russian rule from 1799 to 1867. The city is situated on the west side of Baranof Island and the south half of Chichagof Island in the Alexander Archipelago of the Pacific Ocean (part of the Alaska Panhandle). As of the 2020 census, Sitka had a population of 8,458, the fifth-most populated city in the state. With a consolidated land area of 2,870.3 square miles (7,434 square kilometers) and total area (including water) of 4,811.4 square miles (12,461 km2), Sitka is the largest city by total area in the U.S.

The Battle of Sitka (Russian: Сражение при Ситке; 1804) was the last major armed conflict between Russians and Alaska Natives, and was initiated in response to the destruction of a Russian trading post two years before. The primary combatant groups were the Kiks.ádi ("Ones of Kíks", Frog/Raven) Clan of Sheetʼká Xʼáatʼi (Baranof Island) of the Tlingit nation and agents of the Russian-American Company assisted by the Imperial Russian Navy.

The Sheet'ká Ḵwáan Naa Kahídi is a performance venue and meeting space modelled after a Tlingit clan house in Sitka, Alaska. Its capacity is 300 people. Some translate the building's name to "The House of the Sitka People." It is also known as the "Community House." It is the home of the largest hand-carved house screen in Southeast Alaska.Every summer the Naa Kahídi Dancers use the house to perform for tourists, singing and drumming songs that tell stories of Tlingit legend. The building is owned by Sitka Tribe of Alaska.