Site of the Warsaw Radio Mast, Gąbin

The Warsaw Radio Mast was a radio mast located near Gąbin, Poland, and the world's tallest structure at 646.38 metres from 1974 until its collapse on 8 August 1991. Designed by Jan Polak, and one of the last radio masts built under Soviet rule, the mast was conceived for height and ability to broadcast the "propaganda of the successes" to remote areas such as Antarctica. It was the third tallest structure ever built, being surpassed as the tallest by the Burj Khalifa tower in the United Arab Emirates in 2009 and Merdeka 118 tower in Malaysia in 2022. ()