Burgau is a municipality in the district of Hartberg-Fürstenfeld in Styria, Austria. It is in the south-east of the country, near the border with Hungary.
Wikipedia https://en.wikipedia.org/wiki/Burgau,_Styria
Address 1c Schloßweg, Burgau 8291, Austria
Coordinates 47°8'44.605" N 16°5'56.903" E