created in the th century in a region evangelized after the baptism of st ... l'viv – the ensemble of the historic centre the city of l''viv, founded in the late middle ages, was a flourishing administrative, religious and commercial centre for several centuries. the medieval urban topography has been preserved...
the gulf of tonkin, includes some islands and islets, forming a spectacular seascape of limestone pillars. because of their precipitous nature, most of the islands are uninhabited and unaffected by a human presence. the site's o ... hoi an ancient town hoi an ancient town is an exceptionally well-preserved...