Oddernes Church is the oldest building in Kristiansand from c. 1040. It was originally built of stone and the tower was later made of wood. The chancel has rubble walls and a semi-circular apse. In the 1630s the church was extended by 8 meters after a gift of funds from King Christian IV in connection with a visit in 1635. The money was used for major repairs in the years 1642-1644 and in 1699 for constructing the bell tower. There are three bells in the tower, the oldest from the 13th century.
The organ, altarpiece, pulpit and the tower were all the result of gifts from the first Mayor of Kristiansand, Christen Nielssøn Wendelboe and wife. The pulpit is a classical Baroque. The minstrels' gallery facing the church room along the north side of the church is built in a simple Renaissance style. It has 44 segments with images of prophets, apostles, and allegorical figures.
A new interior was installed in the church in 1788 and was elaborately decorated. The decorations and embellishments of the minstrel's gallery and the walls were covered with brown paint in 1827. In 1927 the paint was removed.
Findings in burial mounds in the area reveal to a settlement dating back to AD 400. It is also believed that there was a royal residence in Oddernes prior to 800. Some historians believe there was once a wooden church or stave church on the site where the present stone church is located.
A rune stone (now located in the porch) that originally stood in the churchyard shows the site has been central to the community even earlier in view of its possible reference to St. Olaf.
References:Inverness Castle sits on a cliff overlooking the River Ness. The red sandstone structure evident today was built in 1836 by architect William Burn. It is built on the site of an 11th-century (c. 1057) defensive structure. Today, it houses Inverness Sheriff Court.
The castle is said to have been built by Máel Coluim III of Scotland, after he had razed to the ground the castle in which Macbeth of Scotland according to much later tradition, murdered Máel Coluim"s father Donnchad I of Scotland, and which stood on a hill around 1 km to the north-east.
The first Inverness Castle was partially destroyed by King Robert I of Scotland and a replacement castle was sacked in the 15th century by the Clan Donald during the Siege of Inverness (1429). The castle was occupied during the Raid on Ross in 1491.
In 1548 another castle with tower was completed by George Gordon, 4th Earl of Huntly (1514–1562). He was constable of the castle until 1562.