only lovers of underground labyrinths, but also eniteley of magical melodies, the acoustics in the aregnacare so good that they regularly hold classical music concerts here. , and there are many who want to listen to them in the dwelling of the stone age. architectural structures should be useful, durable and cause delight, as the roman architect of the 1st century bc believed. vitruvius, france is the proud owner of the highest bridge in the world, the height of one of the pillars of the viaducts, its 341 m, is a strong, useful and beautiful bridge of the 12th century. the benzo itself is partially preserved. well, in this form, the orient evokes the pearl of provence, the capital of the department, plus avignon - this is one of the most wonderful cities in the french south of the wonders of vignone, a great many of them, one of them is this bridge. one of the main symbols of the city of orion is the brain, built at the end of the 12th century. it was an engineering marvel, the only stone bridge on the rhone from geneva to the mediterranean sea , a curious legend is connected with the con