Audunborg or Hegrenes-borga castle was built in stone from 1276 to 1286 probably by English craftsmen from Bergen. The rectangular building was 22 by 13 metres and had three stories. There was a store room in the ground floor, living quarters on the next floor, and a feast hall in the top floor. It had large windows and arches. The building itself had water on three sides and was thus easy to defend. It is also thought that a moat or castle wall was part of the fortifications. Recent research claims that Audun himself spent little time in his castle as his activities kept him either in Bergen, in the east of the country or abroad. As a baron, Audun Hugleiksson was allowed to keep a hird (armed retinue) a right otherwise reserved for the king. This hird would defend him on his travels and when he was at home in Audunborg.
In Norway, only the King and the Church had the funds to build in stone and Audunborg along with Isegran by Glomma, built by Alv Erlingsson, are the only two known examples of private stone castles in Norway. Stories about Audun remain in local folklore and one story includes him burying all his money and sinking a silver table into the lake Jølstravatn before departing for his last trip to Bergen.
Today, only the ruins remain of the castle that stood at the tip of Hegreneset by Jølstravatn in Sunnfjord. It was first excavated in 1934 and is probably modeled after Håkonshallen in Bergen which was twice as long and twice as wide. A memorial to Audun, carved by Jørgen P. Solheimsnes from Jølster was erected on the site of the castle in 1960. Its motive is the baron's seal.References:
German crusaders known as the Livonian Brothers of the Sword began construction of the Cēsis castle (Wenden) near the hill fort in 1209. When the castle was enlarged and fortified, it served as the residence for the Order's Master from 1237 till 1561, with periodic interruptions. Its ruins are some of the most majestic castle ruins in the Baltic states. Once the most important castle of the Livonian Order, it was the official residence for the masters of the order.
In 1577, during the Livonian War, the garrison destroyed the castle to prevent it from falling into the control of Ivan the Terrible, who was decisively defeated in the Battle of Wenden (1578).
In 1598 it was incorporated into the Polish-Lithuanian Commonwealth and Wenden Voivodship was created here. In 1620 Wenden was conquered by Sweden. It was rebuilt afterwards, but was destroyed again in 1703 during the Great Northern War by the Russian army and left in a ruined state. Already from the end of the 16th century, the premises of the Order's castle were adjusted to the requirements of the Cēsis Castle estate. When in 1777 the Cēsis Castle estate was obtained by Count Carl Sievers, he had his new residence house built on the site of the eastern block of the castle, joining its end wall with the fortification tower.
Since 1949, the Cēsis History Museum has been located in this New Castle of the Cēsis Castle estate. The front yard of the New Castle is enclosed by a granary and a stable-coach house, which now houses the Exhibition Hall of the Museum. Beside the granary there is the oldest brewery in Latvia, Cēsu alus darītava, which was built in 1878 during the later Count Sievers' time, but its origins date back to the period of the Livonian Order. Further on, the Cēsis Castle park is situated, which was laid out in 1812. The park has the romantic characteristic of that time, with its winding footpaths, exotic plants, and the waters of the pond reflecting the castle's ruins. Nowadays also one of the towers is open for tourists.