Name | Name:Haeundae I Park Marina Tower 1 | Name:Bent Pyramid |
Height | Height:273 m, (896 ft) | Height:101 m, (332 ft) |
Location | Location:Busan, South Korea | Location:Egypt |
Year Constructed | Year Constructed:2011 | Year Constructed:c. 2605 BC |
Description | Description: | 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 |