| Name | Name:Kingda Ka | Name:Washington Monument | 
| Height | Height:139 m, (456 ft) | Height:169 m, (554 ft) | 
| Location | Location:Jackson, United States | Location:Washington D.C., United States | 
| Year Constructed | Year Constructed:2005 | Year Constructed:1884 | 
| Description | Description:A very tall Roller coaster . In 2013 it was the tallest Roller coaster in the world. | 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 | 
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