Gardoš tower is one of four Millennium towers that were built on the occasion of the one thousand years of immigration of Hungarians to Pannonia, that the Hungarian authorities built on the four corners of the world, on the edge of their empire.

Gardoš tower is located on the Gardoš hill, on the foundations of an ancient tower Taurunum, 36 meters high and rises above the right bank of the Danube.In addition to the millennium tower in Hungary, Gardoš tower is the only such building and monument of the Hungarian Empire.

https://www.tob.rs/en/what-to-see/belgrade-attractions/zemun