St. Theresa's Catholic Church (Ottawa)

Lisgar Collegiate Institute is an Ottawa-Carleton District School Board secondary school in Ottawa, Ontario, Canada. The school is located in downtown Ottawa by the Rideau Canal.

Winterlude is an annual winter festival held in Ottawa, Ontario and Gatineau, Quebec (collectively known as the National Capital Region). Winterlude is run by the Department of Canadian Heritage and was started in 1979. The event is one of Ottawa's most important tourist draws, attracting hundreds of thousands of visitors each year. In 2007, it set a new attendance record of an estimated 1.6 million visits to one of the four Winterlude sites. BizBash has recognized Winterlude as one of the top 100 annual attractions in Canada and the United States

St. John the Evangelist Anglican Church is an Anglican church in downtown Ottawa, Ontario, Canada, at the corner of Elgin and Somerset streets.

The Golden Triangle is a sub-neighbourhood of Centretown in Somerset Ward in central Ottawa, Ontario, Canada. It borders Elgin Street, at its west, and the Rideau Canal, at its east. The Ottawa City Hall is to its north and the Elgin Street Police Station to its south. According to the 2016 Canada Census, the total population for this area was 5,778.It is dominated by large single-family homes although many have since been subdivided, but it contains some condominiums and small apartment buildings.Its main western thoroughfare, Elgin Street (nicknamed "Sens Mile"), is home to boutiques and galleries, and it is surrounded by restaurants, cafes, bars, and nightclubs. Its eastern thoroughfare, Queen Elizabeth Driveway, runs along the western edge of the Rideau Canal. Along the entire length of Queen Elizabeth Driveway is a multi-use trail, which is part of the Capital Pathway system.A series of explosions in the sewers caused property damage throughout the area on May 29, 1929.

Minto Park is a park in downtown Ottawa, Ontario, Canada. It occupies a full city block, meeting Elgin Street on the park's west side, Gilmour Street on the north, Cartier Street on the east, and Lewis Street on the south. It contains picnic benches, street lights and several monuments, including Enclave: The Ottawa Women's Monument (a memorial to women who were murdered and abused by men) and a bust of Argentinian general José de San Martín.

The Governor General's Foot Guards (GGFG) is the senior reserve infantry regiment in the Canadian Army. Located in Ottawa at the Cartier Square Drill Hall, the regiment is a Primary Reserve infantry unit, and the members are part-time soldiers. The GGFG are infantry reserve soldiers who train part-time and full-time for domestic operations and international missions. This involves training for domestic operations where the unit deployed members to help during a natural disaster or public emergency such as it did during the 1998 Ice Storm, flooding in 2017 and 2019, and during the COVID-19 pandemic in 2020. It also involves training for international operations and support to the Regular Force on operations in countries such as Afghanistan, Sudan, Iraq, Jordan, Egypt, Latvia, and Ukraine where troops from the regiment have deployed in recent years. Members of the GGFG train part time between September and June, usually Tuesday evenings and one weekend a month. Between May and August, members can be employed full time in a variety of roles such as students or instructors on training courses, taking part in tasks such as the Ceremonial Guard, and attending field exercises. The regiment also runs supplementary training programs such as the marksmanship program to improve shooting skills, and the leadership development training program to prepare soldiers to attend leadership courses. Additionally the regiment runs sports and fitness programs. The GGFG are also affiliated with 1st Battalion, The Royal Canadian Regiment (1 RCR) for reserve integration training. The GGFG perpetuate the 2nd Canadian Battalion (Eastern Ontario Regiment), CEF, and 77th Battalion (Ottawa), CEF, from the First World War.

The Cameron Highlanders of Ottawa (Duke of Edinburgh's Own) is a Canadian Army Primary Reserve infantry regiment.

The Drill Hall at Cartier Square is a dedicated military training facility in Ottawa, Ontario, Canada. It has been a local landmark since its construction in 1879. The drill hall is 70 metres (230 ft) long and has two 43-metre-tall (141 ft) mansard towers. The hall is located on the bank of the Rideau Canal just south of Laurier Avenue. The area to the west was once a large open field used for drilling, but today is the location of the Ottawa City Hall and courthouse.

The National Capital Region (French: Région de la capitale nationale), also referred to as Canada's Capital Region and Ottawa–Gatineau (formerly Ottawa–Hull), is an official federal designation for the Canadian capital of Ottawa, Ontario, the neighbouring city of Gatineau, Quebec, and surrounding suburban and exurban communities. The term National Capital Region is often used to describe the Ottawa–Gatineau metropolitan area, although the official boundaries of the NCR do not correspond to the statistical metropolitan area. Unlike capital districts in some other federal countries, such as the District of Columbia in the United States, the National Capital Territory of Delhi in India or the Australian Capital Territory in Australia, the National Capital Region is not a separate political or administrative entity. Its component parts are within the provinces of Ontario and Quebec. Defined by the National Capital Act (1985), the National Capital Region consists of an area of 4,715 km2 (1,820 sq mi) that straddles the Ottawa River, which serves as the boundary between the provinces of Ontario and Quebec. This area is smaller than that of the Ottawa–Gatineau census metropolitan area (CMA), which is 6,287 km2 (2,427 sq mi) in size. Ottawa–Gatineau is the only CMA in the nation to fall within two provinces.

The current Ottawa City Hall (French: Hôtel de ville d'Ottawa) is the city hall of Ottawa, Ontario, Canada. The downtown complex consists of two connected buildings: a modern wing located on Laurier Avenue and a 19th-century heritage wing located on Elgin Street. Although City Hall has frontage on two major streets, the main entrance is on Laurier Avenue, and the municipal address is 110 Laurier Avenue West.

The Heritage Building is today part of Ottawa City Hall. It was originally built in 1874 as Ottawa Normal School and served as a teacher's college. The Gothic Revival building stands at Elgin Street and Lisgar and several extensions were added to the rear of the building. It was part of Ontario's normal school system of teacher's colleges that had been set up by Egerton Ryerson. When Ryerson's system was replaced by a more modern system it was renamed the Ottawa Teacher's College in 1953. In the 1960s it was decided that Ontario's teacher's colleges should be merged into universities and the teacher's college was merged into the Faculty of Education of the University of Ottawa in 1974. Four years later the building was closed and the building was sold to the federal government. In 1986 it was purchased by the Regional Municipality of Ottawa-Carleton, to serve as part of a new RMOC headquarters. To the north of the college the main building of the new RMOC building was erected and links were created to the old school, which was re named the Heritage Building. With the creation of the new city of Ottawa in 2000 the building became part of Ottawa City Hall. The mayor has his office in this building, overlooking Elgin Street.

Église Unie St-Marc (St. Mark United Church) is a small but historic church in Ottawa, Canada. It is the main church for francophone Protestants in the Ottawa Gatineau region. French speaking Protestants are a very small minority in Canada, but one with a history dating back to early Huguenot settlers.