Sapieha Palace is a High Baroque palace in Vilnius and the only surviving of several palaces formerly belonging to the Sapieha family in the city. The palace, ordered by the Great Hetman of Lithuania Jan Kazimierz Sapieha the Younger was built in Baroque style in 1691-1697 in the place of former wooden mansion of Lew Sapieha (who died here in 1633). The palace was designed by Giovanni Pietro Pertiand decorated with frescos by Michelangelo Palloni. The piano nobile has initially displayed Dutch tiles and mosaics representingblazons, churches, castles, and palaces owned or built by the Sapiehas. Originally, the palace had multi-floor arcades on its sides, which were later built up to gain more space inside the building.
In 1809 the palace was acquired by the Russian government and restructured (according to Józef Poussier's design) into a military hospital in 1843. Much of the rich interior was destroyed throughout the 19th century. The exterior of the palace was restored only in 1927-1928 and the building housed University's ophthalmology institute until World War II. Since the war it has been used as military hospital again and fell into disrepair. Today the complex houses the Sapiega Hospital.
The palace is surrounded by the remains of the 17th century formal park, with parterres, ponds, and avenues. The impressive Baroque gate secures the entrance to the park from the Antakalnis street and the other gate is in the opposite side of the park, near the palace. Both of them have been recently restored.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.