The Imatrankoski Rapids has been a famous tourist sight since the 18th century. For example Catherine the Great, the Empress of All the Russias, visited Imatra in July 1772. In 1892 the railway came to Imatra, which immediately shortened the journey from St. Petersburg and increased the influx of tourists. There were originally two wooden hotels used by Russian aristocracy, but but they had been destroyed in fires in the beginning of the 20th century.
The Grand Hotel Cascade d'Imatra (Valtionhotelli in Finnish) was opened in 1903. The huge jugend style castel hotel was designed by Usko Nyström and it represents the romantic medieval knight castle style (like the Neuschwanstein castle in Germany).
After Finland's independence in 1917, the Russians found themselves barred from crossing the border and the remote location of the Imatrankoski Rapids near the Russian border no longer held any attraction to Finnish tourists. The 1920s saw the construction of the Imatrankoski power station; after that, the rapids were allowed to surge free only for special shows.
Valtionhotelli was renovated to the original outfit in 1987. Today it functions as a Spa Hotel owned by Restel Oy.
Reference: Imatra Municipality
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.