Name | Name:Washington Monument | Name:Hassan II Mosque |
Height | Height:169 m, (554 ft) | Height:210 m, (689 ft) |
Location | Location:Washington D.C., United States | Location:Casablanca, Morocco |
Year Constructed | Year Constructed:1884 | Year Constructed:1993 |
Description | Description:The world's tallest all-stone structure, as well as the tallest obelisk-form structure. Tallest freestanding structure on land from 1884 to 1889 | Description:A very tall Minaret . In 2013 it was the tallest Minaret in the world. |