Avaldsnes is believed to have been named after the legendary King Augvald, who allegedly had his seat in the area surrounding the Karmsundet strait. There had been an ancient centre of power at Avaldsnes. The shipping lane is forced into a narrow passage just by Avaldsnes. It is probably the shipping traffic on the strait which has generated power and riches through the ages. King Harald Fairhair chose Avaldsnes for his main royal estate in about 870 making it the oldest royal seat in Norway. According to legend, Olav Trygvason built Avaldsnes Church, apparently as a manor chapel for the king's residence. This would probably have been quite a small stave church. Construction of the present day church, called "St. Olav's Church of Avaldsnes" was started approximately 1250 AD, on the order of King Håkon Håkonsson. It was not completed until nearly 1320. Dedicated to St. Olav, it was one of the greatest Norwegian stone churches from the Middle Ages and it was one of only four the royal collegiate churches in Norway. The church was an important station of the Pilgrim's Route to Nidaros which ran along the coast. "Written sources indicate that Avaldsnes was the predecessor of the later established Hansa kontor in Bergen", according to the website of the University of Vienna. The village was selected as the millennium site for Rogaland county.
Archaeology and excavation
Rich discoveries from prehistory have been made in the entire area. Reheia is located approximately west of the Church. King Harald I of Norway located his main farm at Avaldsnes in about 870. In 953, King Haakon the Good fought a fierce battle at the Bloodheights against the sons of his half-brother King Eirik Bloodaxe. The forces of King Haakon won the battle and he would reign as King of Norway until his death during 961. This site contains the only Norwegian example of Bronze Age burial mounds lined up in a row. A ship burial from the time of the Merovingian Dynasty found here is the oldest ship burial uncovered within the Nordic countries.
Storhaug
Storhaug, a ship's burial mound, can be found to the north of the royal estate at Avaldsnes. Excavation of this burial mound started in 1886. The ship at Storhaug was made of oak and was placed in a north-south orientation. Stone walls of approximately in height and width were built around the great ship. The Storhaug ship is commonly described as a large oar-powered vessel, with a breadth of.
Grønhaug
Grønhaug, the site of another ship burial, is situated north of the church site. It was examined by Haakon Shetelig in 1902, and contained an approximately long boat with remains of a man’s grave from the 10th century. Dendrochronological studies carried out in 2009 show that the ships from Oseberg, Grønhaug, and Storhaug along with the boat found at Storhaug were all built from oak from the same area of Southwest Norway.
Flagghaugen
Flagghaugen, from the Old Norse word haugr meaning hill or mound, is situated just north of the church. Originally it had a diameter of and a height of, but it was flattened under the leadership of Pastor Lyder Brun in 1835. The mound turned out to be Norway’s richest grave from the Roman Period. The Avaldsnes find contained a neck ring of of pure gold, weapons, bandolier mountings and various Roman tubs of silver and bronze.
Mary's Needle
Mary's Needle, known in Norwegian as the sewing needle of Virgin Mary is the only one remaining of several monumental stones which once stood around the church area. The stone has been somewhat taller, but, towering at it is still the second largest of its kind in Norway. The stone leans in towards the church wall—the distance to the wall is in fact only. A saga tells that "the day of Judgement will come when the stone comes into contact with the church wall". A popular story tells us about a minister in ages past who climbed the monument and cutting off a piece from the stone when it came dangerously near the church wall.
Nordvegen History Centre
Nordvegen History Centre was opened in 2005, in order to raise the profile of the historical qualities of Avaldsnes. The centre is located by the site of St. Olav’s Church. To best preserve the integrity of the church stemming from the Middle Ages as well as the historical landscape, most of the centre is located underground. There is a replica of a farm from the Viking Age with several buildings, including reproductions of a longhouse and boathouses on the island of Bukkøy. The long house at the Viking farm is a trestle construction with curving walls and a double curved roof covered with wooden shingles.