The archaeological site itself was very interesting. The
Nuraghi were the people who inhabited Sardinia 3,000 years ago. They had
relatively advanced building construction techniques for what was then the Bronze
Age and there are remains of about 7,000 examples of their buildings on the
island.
At this site there is a central 3 storey tower, though the
top storey is missing, with four 2 storey towers at the cardinal points around
it and a connecting wall between them, so when built it looked similar to a
medieval castle of over 2,000 years later. They know it had ramparts around the
top of the outer wall and the central tower because during excavations in the
1950s they found a scale model in clay that showed the original shape of the
tower and explained the purpose of the shaped cantilever rocks that they had found,
which served as supports for the ramparts. Outside the fortress are the remains
of a closely built village of houses with up to seven rooms. Every room and
tower is circular in shape and reduces in diameter as it gets taller. The
towers were built of volcanic basalt for their full height, so they are a tall
beehive shape, but the rooms of the houses had dwarf rock walls topped by a
wood and thatch dome roof with a central open space. Life must have been pretty
desperate 3,000 years ago if the people had to go to such great lengths to
construct a complex stone fort to protect themselves and their food stores from
their neighbouring tribes.
It cost 9 euros each for a tour which was conducted in
Italian and English. Well worth the money.
After a coffee in a nearby café we took the country lanes to
Cagliari though very pleasant undulating scenery with many olive groves and
masses of beautiful wild flowers on the road verges and in the many of the
fields; mainly red poppies, tall yellow daisies and a purple flower of some
sort. Looking for a lunch stop we passed through many villages but they had
shut down for their noon to 4.00 pm lunch break. Eventually found a supermarket
that was open and bought some pre-packed sandwiches which we ate in the shade
of the awning of a closed café in a small park.
Continued on our way to Cagliari where the plan was to buy a
ticket for an overnight ferry to Sicily.
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