Countries/Cities place their name in for consideration. They have to show that they can provide the necessary facilities and / or have the backing to finance the building of the necessary facilities. The Olympic Committee then considers the various offers, along with considering the previous places it has been, the travel facilities in the area, the safety of the city/country. Then they make their announcements.
Canada
Brazil in 2015
The 2012 Summer Olympic Games will be held in London, England.
The next olympic games are to be held in London Englandin 2012
After the olympic games in Beijing the next olympic games are in London, England in 2012
The city of Rio De Janeiro, in Brazil, will be hosting the next Summer Olympic Games and that will be held in 2016.
Each Country get famous sports personalities to campaign on why their country should host the Olympic games. then the Olympic committee decide.
Vancouver City British Columbia CANADA
Sochi, Russia in 2014
The next Olympic games is held in London in 2012
The next Olympic games will be held in Londen 2012
they put in a form and they get the head of the country to sign it and then they prepare! Members of the IOC (Internation Olympic Committee) choose the next venue for the Olympic games, which must be a city rather than a country. So, for example, the next Olympics,, in 2012, will be hosted by London, rather than England. any city which wishes to hose the games put their bid to the IOC. Only one city from each country can bid, and even putting forward a bid takes a huge amount of work and is very expensive.