100% | MECCA | 5 | Site of the world's largest mosque |
80% | BUCHAREST | 9 | Site of the world's largest parliament building |
79% | ROSSSEA | 7 | Site of the world's largest marine protected area |
78% | QATAR | 5 | Site of the world's largest single reservoir of natural gas |
67% | LONDON | 6 | Site of the world's first subway |
67% | NAPLES | 6 | Site of the world's first pizzeria |
67% | UAE | 3 | Site of the world's tallest bldg. |
67% | DUBAI | 5 | Site of the world's tallest building |
67% | RIO | 3 | Site of the world's biggest carnival |
66% | RIO | 3 | Site of the largest carnival in the world, per Guinness |
65% | BOSTON | 6 | Site of the world's first city marathon in 1897 |
64% | GENEVA | 6 | Site of the World Trade Organization's headquarters |
64% | GENEVA | 6 | Site of the World Health Organization's headquarters |
63% | ATLANTA | 7 | Home of the world's largest aquarium |
63% | ASIANS | 6 | Residents of the world's largest continent |
63% | STPETER | 7 | Eponym of the world's largest church |
63% | ASIAN | 5 | Native of the world's largest continent |
63% | KEWGARDENS | 10 | *London site that has the world's largest collection of living plants |
62% | NORFOLKVIRGINIA | 15 | Home of the world's largest naval base |
62% | GHANA | 5 | Home of the world's largest artificial lake |
62% | JAKARTA | 7 | Capital of the world's largest island country |
62% | FEDEX | 5 | Operator of the world's largest cargo airline |
62% | ASHE | 4 | Eponym of the world's largest tennis stadium |
62% | ARTHURASHE | 10 | Namesake of the world's largest tennis stadium |
62% | IBM | 3 | Maker of the world's largest quantum computer |
62% | TAIWAN | 6 | Home of the world's largest semiconductor producer |
62% | POLARBEAR | 9 | The world’s largest species of ursine |
61% | DNA | 3 | Subject of the world's largest collaborative biological project |
61% | RHINO | 5 | One of the world's largest land animals, familiarly |
61% | HIPPO | 5 | One of the world's largest land animals, familiarly |