St. Nicholas' Church (Niguliste kirik) is a medieval church in Tallinn. The church is dedicated to Saint Nicholas, the patron of the fishermen and sailors. It was founded and built around 1230-1275 by Westphalian merchants, who came from Gotland in the 13th century. While the city was still unfortified, the church had heavy bars for closing the entrances, loopholes and hiding places for refugees. When the fortifications around Tallinn were finished in the 14th century (the town wall enclosed the church and the settlement in 1310), the St. Nicholas' Church lost its defensive function and became a typical medieval parish church. There are only a few parts of the original church that have been preserved through the present.
In 1405–1420 St. Nicholas' church obtained its current appearance, when the central aisle was built higher than side aisles and the church was redesigned as a full basilica. In 1515 the tower was built higher and covered with late-Gothic spire. In late 17th century the tower was strengthened and secured. The spire was replaced with a Baroque spire with airy galleries, which was raised higher stage by stage through several centuries. The tower is now 105 metres high.
Saint Nicholas was the only church in Tallinn which remained untouched by iconoclasm brought by the Protestant Reformation in 1523 (or 1524). The head of the congregation poured molten lead into the locks of the church, and the raging hordes could not get in.
The church was partially destroyed in Soviet Bombing of Tallinn in World War II. After restoration it is in use as an art museum and concert hall. Most famous of the artworks is a painting Danse Macabre (Dance of Death) by the Lübeck master Bernt Notke, which depicts the transience of life, the skeletal figures of Death taking along the mighty as well as the feeble ones. Only the initial fragment of the original 30 metres (98.4 ft) wide painting (accomplished at the end of the 15th century) can be seen in the St Nicholas' Church.
Redipuglia is the largest Italian Military Sacrarium. It rises up on the western front of the Monte Sei Busi, which, in the First World War was bitterly fought after because, although it was not very high, from its summit it allowed an ample range of access from the West to the first steps of the Karstic table area.
The monumental staircase on which the remains of one hundred thousand fallen soldiers are lined up and which has at its base the monolith of the Duke of Aosta, who was the commanding officer of the third Brigade, and gives an image of a military grouping in the field of a Great Unity with its Commanding Officer at the front. The mortal remains of 100,187 fallen soldiers lie here, 39,857 of them identified and 60,330 unknown.