Up until 1983 the Tjernagelshaugen was still standing. It stood where the short wave mast at Tjernagel now stands. As a result of the building plans of the Directorate of Telecommunications the protection was revoked by the Ministry of the Environment, and everything was removed after Bergen Museum of History had excavated the cairn. The cairn, or mound of stones, as is a more correct term, was at its biggest 23 m across and up to 2½m high, built of small boulders. Almost 400m³ of material was heaped together in this burial monument, which was one of the biggest on the coast of Hordaland. The archaeologists found three graves in the Tjernagel mound. Two of them were stone coffins, the third only a collection of burned human and animal bones at the bottom of the mound. Charcoal, found together with the bones show that this grave is from the middle of the Bronze Age, nearly 1000 years BC. The two stone coffins are younger. Charcoal found inside one of them is dated to the time around Christ’s birth . it is thought that the other coffin is somewhat younger.
No old artefacts were found in any of the three graves. Whatever might have been there of burial gifts has long since disintegrated and has disappeared long ago. Of the dead only the burned bones from the bottom grave and two small pieces of bone in the more recent stone coffin. Tjernagelhaugen is a mound of the type that has been very common along the coast. Many of them can be dated to the Bronze Age, but the two stone coffins in Tjernagelshaugen show that such burial monuments also were used in the Iron Age. The mound has been added to several times, at each of the younger burials. The last time a finely built dry stone dyke of flat stones was added on the seaward side, perhaps to give the impressive monument an even more dominant aspect.
For a hundred generations the mound was left in peace as a landmark for the seafarers. But our generation did not find that it could afford to keep it any longer. We were the last ones to see Tjernagelshaugen. At the administrative centre for the shortwave transmitters the bottom layer with the two stone coffins has been reconstructed.