There are over 100 rock carvings depicting rich and wide variation of themes in Torsbo, including the longest boat carving in Sweden (4,5m). There are also figures of a tree, and several warriors carrying swords. Many of the warriors are depicted as having enlarged calves, a feature that is typical for this area. It cannot be rulled out that several of the carvings were made by the same person. The carvings as a whole have, however, been made over a period of some 1000 years. Many of the ships date from the early Bronze age, around 1800-1500 B.C. while most of the warriors are thought to date from the end of the Bronze Age, around 700-500 B.C. There are often features of both motifs on the same rock face, indicating that the place was used and was a holy place for many generations.References:
The trulli, typical limestone dwellings of Alberobello in the southern Italian region of Puglia, are remarkable examples of corbelled dry-stone construction, a prehistoric building technique still in use in this region. These structures, dating from as early as the mid-14th century, characteristically feature pyramidal, domed, or conical roofs built up of corbelled limestone slabs. Although rural trulli can be found all along the Itria Valley, their highest concentration and best preserved examples of this architectural form are in the town of Alberobello, where there are over 1500 structures in the quarters of Rione Monti and Aja Piccola.
The property comprises six land parcels extending over an area of 11 hectares. The land parcels comprise two districts of the city (quarters or Rione Monti with 1,030 trulli; Rione Aia Piccola with 590 trulli) and four specific locations.
Trulli (singular, trullo) are traditional dry stone huts with a corbelled roof.