The Bip Castle was constructed in 1795-1797 under the project of architect V. F. Brenna by the order of emperor Paul I. There were remains of old sweden fortification on the place of construction. This place is rather convenient for such kind of buildings. The Castle was included in the military register of fortresses of the Russian Empire and there was small garrison under command of commandant Arakcheev. The drawbridge was lifted at the sunset and gun fired a shot on midday.
After Paul's I death various institutions had accommodation here such as the School for deaf children, Clinic of cavalry regiment, Aleksandrovskij college, Pavlovsk city board. After October 1917 coup d’etat there were orphaned house, military komissariat, sovdep(local council of 'peoples' deputies). During WWII the Bip Castle has burned down, but today it is restored as a hotel.
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.