Danube Delta Biosphere Reserve

Lower Prut Nature Reserve

Rusenski Lom Nature Park

Persina Nature Park

Iron Gates Nature Park

Kopački rit Nature Park

Gornje Podunavlje Special Nature Reserve

Duna-Dráva National Park

Duna-Ipoly National Park

Szigetköz Landscape Protection Area, Fertö-Hánsag National Park

Dunajské Luhy Protected Landscape Area

Záhorie Protected Landscape Area

Donau-Auen National Park

Wachau Protected Landscape Area

Narrow Valley of the Danube in Passau district

Donauauwald Neuburg-Ingolstadt

Regional Park Mura-Drava

Lonjsko Polje Nature Park