Monastery of St. Jacob Saviour (Spaso-Yakovlevsky) is an Eastern Orthodox monastery situated to the left from the Rostov kremlin on the Rostov's outskirts. Monastery was founded in the 14th century by St Iakov of Rostov.
The earliest kept building of a monastery is Cathedral of Conception of St Anna. It has been constructed in 1686. Another 17th-century building is Savior Transfiguration Cathedral which once belonged to the abolished Spaso-Pesotsky Monastery.
It has been greatly venerated as the shrine of St. Dmitry of Rostov. Most of the monastery structures were built in the late 18th and early 19th centuries in the fine neoclassical style. The Cathedral of St. Dmitry of Rostov has been constructed in 1794–1802 with support of Nikolai Sheremetev's column.
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.