Expo 2010 is open to the public from May 1 and will remain open until Oct 31.
Hundreds of national, provincial and theme pavilions. Some of them seem dazzling. The Expo is expected to draw close to 100 million people.
For those who will not have the opportunity to visit, you can enjoy a virtual tour here.
Like always in such case, the Expo site underwent massive transformation, like a peak at Google Earth photos can show.