St. Peter and St. Paul's Cathedral, Tallinn

The Apostolic Administration of Estonia is a Latin, territorial Catholic circonscription (ecclesiastical jurisdiction) that covers the entire country of Estonia. It is an apostolic administration (quasi-diocesan jurisdiction) of the Latin Roman Catholic church in Estonia, hence is exempt (i.e. directly subject to the Holy See, not part of any ecclesiastical province) and has its cathedral episcopal see, the St. Peter and St. Paul's Cathedral, in the national capital Tallinn. The post of apostolic administrator has often been held by titular archbishops, combining it with papal diplomatic posts in Estonia, Latvia and Lithuania.

Tallinn City Museum (Estonian: Tallinna Linnamuuseum) is a city museum in Tallinn, Estonia.Museum was founded in 1937 as Historic Museum of the City of Tallinn.Since 2015 the museum co-operates with Google Inc. On October 2016 co-operation resulted from virtual Tallinn City Museum on Google Arts & Culture platform.

St. Nicholas Orthodox Church, Tallinn (Estonian: Tallinna Nikolai kirik) is an Orthodox church in Tallinn, Estonia. The church is named after Saint Nicholas. The church is chosen one of the Estonian cultural monuments being both architectural monument and historical monument.The church is built during 1820–1827. The church was designed by Luigi Rusca. The church is featured predominantly by classicism.

St. Catherine's Dominican Monastery, often simply St. Catherine's Monastery or the Dominican Monastery (Estonian: Dominiiklaste klooster), is a former monastery and one of the oldest buildings in Tallinn, the capital of Estonia. It is located in the heart of Tallinn's Old Town district full of warehouses and merchants' houses. Its remains constitute one of two remaining medieval monastery complexes in Tallinn.

The Bremen Tower (Estonian: Bremeni torn) is a four-story horseshoe-shaped tower on the Walls of Tallinn in Estonia.

The massacre of Uus street was committed by German forces and local collaborators on 30 August 1941 in Tallinn, Estonia.

Schlössle Hotel is a hotel in Tallinn, Estonia. Now a five-star establishment, its history goes back to the 14th century when there were warehouses on the site. The two houses forming today's structure were built in the mid-18th century.

The Institute of Theology of the Estonian Evangelical Lutheran Church (Estonian: Eesti Evangeelse Luterliku Kiriku Usuteaduse Instituut, or Estonian: EELK Usuteaduse Instituut) is a private university in Tallinn, Estonia, established in 1946. It is situated next to the Church of the Holy Spirit, Tallinn.

House of the Blackheads (Estonian: Mustpeade maja), or House of the Brotherhood of Black Heads, in Tallinn, the capital of Estonia, is a former headquarters of the Brotherhood of Blackheads. Historically this was a professional association of ship owners, merchants and foreigners dating from the 14th century. They were active in Livonia (present-day Estonia and Latvia) but fled to Germany during the Soviet occupation of the Baltic States in 1940. The House of the Blackheads was visited by several Russian Emperors including Peter I, Paul I and Alexander I who also became honorable members the Brotherhood.The building was acquired by this organization in 1517. In 1597 it was renovated under supervision of the architect Arent Passer. The façade was rebuilt in the style of Renaissance architecture from the Low Countries. The painted doors date from the 1640s. A Maure, a symbol of Saint Maurice, the patron saint of the Brotherhood, appears both carved in wood and sculpted in stone above the door. The House of the Brotherhood of Black Heads today comprises three separate buildings, and has four halls and several other rooms which are used for a variety of events. The White Hall was built in 1531-32, but was remodelled during reconstruction work between 1909 and 1911. St. Olaf’s Guild Hall, whose interior architecture comes from the early 15th century, was purchased by the Blackheads in 1919 and was remodeled between 1919 and 1922.

St. Olav's Guild (Estonian: Oleviste gild) was a guild in Tallinn, Estonia. The guild was named after Olaf II of Norway.The guild was established probably in 13th or 14th century. The first mentioning was in 1341.The guild was composed by artisans.In 1689, the guild was closed and most of its members were joined with Canute Guild.

Canute Guild or Guilde de Saint-Canut (Estonian: Kanuti gild) was a guild in Tallinn, Estonia. The guild was named after Knud Lavard.The guild was probably established in 13th century. The first mentioning was in 1326. At the beginning, the guild was composed by artisans and merchants. After creation of Great Guild (circa 14th century), the merchants moved to the Great Guild.By nationality, most of the guild's members were German. For Estonians, becoming a guild's member was restricted, especially between 1508 and 1698.The guild was closed in 1920.

The Raeapteek (English: Town Hall Pharmacy; German: Ratsapotheke) is a pharmacy in the center of Tallinn, Estonia. Opposite the Town Hall, at house number 11, it is one of the oldest continuously running pharmacies in Europe, having always been in business in the same house since the early 15th century. It is also the oldest commercial enterprise and the oldest medical establishment in Tallinn. The first known image of the Town-Hall Pharmacy is an oil painting by Gustav Adolph Oldekop, showing Tallinn's Town Hall Square in 1800. The first photos of the building date from 1889.