Stargazing in Hungary

Aggtelek National Park: Bortle 4
Balaton Uplands National Park: Bortle 4
Bükk National Park: Bortle 4
Danube-Drava National Park: Bortle 4
Fertő-Hanság National Park: Bortle 4
Hortobágy National Park: Bortle 4
Kiskunság National Park: Bortle 4
Körös-Maros National Park: Bortle 4
Őrség National Park: Bortle 4
Zselic National Landscape Protection Area: Bortle 4
Danube-Ipoly National Park: Bortle 5