Fast Castle is the ruined remains of a coastal fortress in Berwickshire, south-east Scotland. There is evidence of Iron Age habitation here, and it was centrally positioned in the British kingdom of Bryneich. Fast Castle is first recorded in 1333. In 1346 the site was occupied by an English garrison and was used as a base to pillage the surrounding countryside.
The castle fell into the hands of the Home family in the late 15th century. It was destroyed in the chaos in 1515, and Alexander Home was executed in 1516 and his land forfeit.
The castle was rebuilt by 1522, but was conquered by English and Scotties armies several times. In the early 17th century it was already in ruins.
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.