Category: Rivers and the sea
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Torgau (DE)
The only large fortress system in Saxony still preserved in parts; fortified Hartenfels Castle
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Terezín (CZ)
Fortified ideal city: masterpiece of fortress architecture, historic Elbe fortress and memorial to the Second World War
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Medzhybizh (UA)
Medzhybizh Fortress: The White Swan of Podolia; The Turbulent History of a Town and its Fortress
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Mainz (DE)
Fortress system: 2000 years of fortress history - from Roman fort to Prussian imperial fortress
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La Línea de la Concepción (ES)
Lines of defence: Defence bulwark against Gibraltar; forts and bunkers from 300 years of fortification history
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Königstein, Saxony (DE)
Fortress: One of the most beautiful and powerful mountain fortresses in Europe
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Grauerort (DE)
Fortress: The artillery fort on the Elbe cycle path, Prussian fortress architecture of the 19th century
