Name | Name:Great Pyramid of Giza | Name:Kingda Ka |
Height | Height:146 m, (479 ft) | Height:139 m, (456 ft) |
Location | Location:Egypt | Location:Jackson, United States |
Year Constructed | Year Constructed:c. 2560 BC | Year Constructed:2005 |
Description | Description:By 1439, the Great Pyramid had eroded to a height of approximately 139 m (456 ft). Tallest freestanding structure on land from c. 2560 BC to c. 1311 AD | Description:A very tall Roller coaster . In 2013 it was the tallest Roller coaster in the world. |