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.
Reference: Wikipedia
The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.