It sits in the concave face of a steep mountainside, looking out as if from the seats of an amphitheatre. It was in a perfect defensive position during turbulent times and was considered to be an unassailable stronghold, guarded by no less than three castles.
Many of the houses are from the 15th - 17th century and tower as many as five stories over the tiny courtyards. They are mostly ochre with some blue stone and red slate roofs; look out for the intricate details such as carved lintels, painted murals, sundials and engravings.
A stroll round the streets will reveal some beautiful gardens and vegetable patches on impressively steep ground, mostly tended by elderly people with a remarkable resistance to gravity.