Name | Name:CN Tower | Name:Bent Pyramid |
Height | Height:553 m, (1,814 ft) | Height:101 m, (332 ft) |
Location | Location:Toronto, Canada | Location:Egypt |
Year Constructed | Year Constructed:1973–1976 | Year Constructed:c. 2605 BC |
Description | Description:Tallest freestanding structure on land from 1975 to 2007. Remains the tallest in the Western Hemisphere. | Description:Angle of slope decrease during construction to avoid collapse. It was the tallest freestanding structure on land from c. 2605 BC to c. 2600 BC |