Tallinn Black Nights Film Festival (PÖFF)

Seat of Estonian Parliament (Riigikogu). The castle complex consists of several parts: the western wall and the towers of Tall Hermann, Pilsticker and Landskrone built by the Danes between 13th and 15th centuries; the classic style building of the government of the Estonian Governorate built 1767–1773 by the Russians, and the building of the Riigikogu from the 1920s. It's believed that already in the middle of the 11th century there was an ancient Estonian wooden fortress on the location.

A classic onion-domed Russian Orthodox church, built 1894–1900, during the Russification period when Estonia was part of the Russian Empire. In 1928, when Estonia was independent, it was argued that the church is a symbol of oppression and architecturally non-suitable, therefore should be demolished. But it survived also the Soviet times, and now is used by the Estonian Orthodox Church of Moscow Patriarchate.

The oldest church in Tallinn, built as a Catholic church in 1229, but renovated and expanded many times since then. It became a Lutheran church in 1561.

Today, the Stenbock House is the seat of Estonia's government, but it was built as a courthouse in late 18th century, at the behest of the erstwhile Russian authorities. The Russian treasury eventually found itself unable to pay for the building, so the Count Stenbock, who erected the edifice, was left with it as his personal residence. The treasury was only able to buy it more than a century later, when it finally became the courthouse it was intended to be.

The green Renaissance revival building was erected in mid-19th century as the fourth consecutive home of the Estonian Knighthood, a congregation of essentially German nobles who pratically controlled Estonia up to its independence in 1920s. Since 1920s, it played host to the Foreign Affairs Ministry, National Library, and the art collections on display at Kumu. As of 2014, it is home of the Estonian Academy of Arts. The building is not open to the public as it is used for instruction and faculty work.

This section of town is known as All-Linn or "Lower Town", as it's where the merchants and artisans of old Tallinn lived. Today, Viru is still Tallinn's trendiest shopping street and the entire All-Linn is the busiest (and most touristy) bit of Tallinn.