To the north of Kauppatori Square stands the Presidential Palace, one of C. L. Engel’s grand neo-classical buildings. Originally at the beginning of 19th century, a salt storehouse stood on the site. The entire lot was bought by merchant Johan Henrik Heidenstrauch who built the first palace in 1820. He had to sell it to the senate of Finland in 1837 and the building was moved to the official residence of the Tsar or Russia (Imperial Palace of Finland).
The necessary rebuilding and furnishing work, carried out between 1843 and 1845, was directed by architect Carl Ludvig Engel, the creator of neoclassical Helsinki. The Imperial family of Russia visited in palace several times between 1854-1915.
During the World War I palace functioned as military hospital for Russian Army. In the Finnish Civil War (1918) it was first the headquarters of the Executive Committee of the Helsinki Workers and Soldiers Soviet. With the victory of the Whites, the Reds abandoned the Palace, which was temporarily used by German and White Finnish military staff. After the war it was quickly converted to the presidential palace of independent Finland. Complete repairs were made at speed, with the furnishings and art collections of the Palace being returned from storage in the National Museum and the Ateneum Art Museum, and also being supplemented. Since then, it has been the official residence of the President. The Palace was again refurbished and modernised by Martti Välikangas in 1938.
The Presidential Palace is open for tours, which can be arranged through Helsinki Expert.
Royal Palace of Naples was one of the four residences near Naples used by the Bourbon Kings during their rule of the Kingdom of the Two Sicilies (1734-1860): the others were the palaces of Caserta, Capodimonte overlooking Naples, and the third Portici, on the slopes of Vesuvius.
Construction on the present building was begun in the 17th century by the architect Domenico Fontana. Intended to house the King Philip III of Spain on a visit never fulfilled to this part of his kingdom, instead it initially housed the Viceroy Fernando Ruiz de Castro, count of Lemos. By 1616, the facade had been completed, and by 1620, the interior was frescoed by Battistello Caracciolo, Giovanni Balducci, and Belisario Corenzio. The decoration of the Royal Chapel of Assumption was not completed until 1644 by Antonio Picchiatti.
In 1734, with the arrival of Charles III of Spain to Naples, the palace became the royal residence of the Bourbons. On the occasion of his marriage to Maria Amalia of Saxony in 1738, Francesco De Mura and Domenico Antonio Vaccaro helped remodel the interior. Further modernization took place under Ferdinand I of the Two Sicilies. In 1768, on the occasion of his marriage to Maria Carolina of Austria, under the direction of Ferdinando Fuga, the great hall was rebuilt and the court theater added. During the second half of the 18th century, a 'new wing' was added, which in 1927 became the Vittorio Emanuele III National Library. By the 18th century, the royal residence was moved to Reggia of Caserta, as that inland town was more defensible from naval assault, as well as more distant from the often-rebellious populace of Naples.
During the Napoleonic occupation the palace was enriched by Joachim Murat and his wife, Caroline Bonaparte, with Neoclassic decorations and furnishings. However, a fire in 1837 damaged many rooms, and required restoration from 1838 to 1858 under the direction of Gaetano Genovese. Further additions of a Party Wing and a Belvedere were made in this period. At the corner of the palace with San Carlo Theatre, a new facade was created that obscured the viceroyal palace of Pedro de Toledo.
In 1922, it was decided to transfer here the contents of the National Library. The transfer of library collections was made by 1925.
The library suffered from bombing during World War II and the subsequent military occupation of the building caused serious damage. Today, the palace and adjacent grounds house the famous Teatro San Carlo, the smaller Teatrino di Corte (recently restored), the Biblioteca Nazionale Vittorio Emanuele III, a museum, and offices, including those of the regional tourist board.