CN Tower
Height records
Since the construction of the tower had been completed, it has gained the following world height records:

CN Tower

Section Title: Height records
Table Section Text: Since the construction of the tower had been completed, it has gained the following world height records:

Record	Owner	Value	Time period	Succeeded by

World's tallest free-standing structure	CN Tower	553.33 metres (1,815.4 ft)	March 31, 1975 to September 12, 2007	Burj Khalifa

World's tallest tower	CN Tower	553.33 metres (1,815.4 ft)	1975 to 2009	Canton Tower

World's highest public observation gallery	SkyPod	447 metres (1,467 ft)

World's highest glass floor paneled elevator	CN Tower	346 metres (1,135 ft)	2008 to present	—

World's longest metal staircase	CN Tower	2,579 steps

World's highest glass floor	CN Tower	342 metres (1,122 ft)	2008 to July 2, 2009	Willis Tower

World's highest and largest revolving restaurant	360 Restaurant	351 metres (1,152 ft)

World's highest bar	Horizons Restaurant	346 metres (1,135 ft)	September 21, 2009 to present	—

World's highest wine cellar	360 Restaurant	351 metres (1,152 ft)

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