It was located on the Hanover fairground , the largest ground in the world .
EXPO 2000 -- Expo 2000 was a World 's Fair held in Hanover , Germany from Thursday , June 1 to Tuesday , October 31 , 2000 .
Germany was located on the Hanover fairground , the largest ground in the world .
EXPO 2000 -- Expo 2000 was a World 's Fair held in Hanover , Germany from Thursday , June 1 to Tuesday , October 31 , 2000 .