St. Nicholas Orthodox Church, Tallinn

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

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. Peter and St. Paul's Cathedral (Estonian: Peeter-Pauli katedraal) is the cathedral church of the Roman Catholic Apostolic Administration of Estonia. It is situated on Vene street in the Old Town district of Tallinn, Estonia.

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.

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.

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.

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.

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

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.

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.

St. Olaf’s Church or St. Olav's Church (Estonian: Oleviste kirik) in Tallinn, Estonia, is believed to have been built in the 12th century and to have been the centre for old Tallinn's Scandinavian community before Denmark conquered Tallinn in 1219. Its dedication relates to King Olaf II of Norway (also known as Saint Olaf, 995–1030). The first known written records referring to the church date back to 1267. It was extensively rebuilt during the 14th century.

Kalev Spa Water Park (Estonian: Kalev Spa Veekeskus) is a water park in Tallinn, Estonia. The park consists of 50 m swimming pool which is the biggest in Estonia.The park was opened in 1965. In 2019 the park was renovated.In the park there are operating Kalev Swimming School (Estonian: Kalevi Ujumiskool) and Orca Swim Club.