On site there are three huge piles of stone amongst the mounds, which contribute towards the monumental character of the place. Nowhere else in Northern Europe are there more large mounds in one single location. The great mounds are evidence of political power, expressed through monumental symbols. Borre was probably the ultimate place for leaders to manifest their honour, even after life. Previously it was thought that it was members of a particular family, The Ynglinge clan, who were buried here – but recent research based on DNA analysis indicates that such large burial sites tend to contain people from several families. It was likely the spot itself – as well as its connection to previous leaders – what made this place an attractive location to be buried at.
Large parts of the eastern slopes of the ridge between Åsgårdstand and Horten were agricultural areas at the time when the burial site was established. The mounds consist of lots of old cultivated soil – this as a result of the area being used to grow crops before the mounds were erected. The site is strategically located, by the entrance to the Oslo fjord. The location indicates that the purpose of building these mounds here was for them to be visible from the water.
Only one of the major mounds on the Borre site has been completely excavated, and this happened in 1852. From this excavation hail the marvellous Borre finds. Unfortunately, due to the inexpert excavation of the Ship mound in Borre, a lot of knowledge was lost in the process. The find is nevertheless considered to be in line with the ship graves from Tune and Gokstad.