Sjaak Kempe from Groningen, The Netherlands, CC BY 2.0KilátóSzabadtérIngyenes belépésSzabadtéri
Esterházy-park légvédelmi torony
Flakturm Esterhazy-Park
Sjaak Kempe from Groningen, The Netherlands, CC BY 2.0Sjaak Kempe from Groningen, The Netherlands, CC BY 2.0