Danube-Ipoly National Park is one of the most diverse national parks in Hungary.
Wikipedia https://en.wikipedia.org/wiki/Danube-Ipoly_National_Park
Official Website http://www.dinpi.hu/kiralyreti-erdei-iskola-es-latogatokozpont
Phone +36 27 585 625
Coordinates 47°53'48.197" N 18°58'25.097" E
