Name | Name:Ubora Tower 1 | Name:Cologne Cathedral |
Height | Height:256 m, (840 ft) | Height:157 m, (515 ft) |
Location | Location:Dubai, United Arab Emirates | Location:Cologne, Germany |
Year Constructed | Year Constructed:2007 | Year Constructed:1248–1880 |
Description | Description: | Description:Tallest freestanding structure on land from 1880 to 1884 |