About: List of tallest structures – 300 to 400 metres

This list of supertall structures is a third part of the List of tallest structures in the world. It contains past or present structures of any type, at least 300 metres (984 ft) tall, but lower than 400 metres (1,312 ft). Other parts are: * List of tallest structures * List of tallest structures – 400 to 500 metres See the first part for terminology and general introduction. For terminology and notes see the first part of the list.