Olympic Park: A survival guide
16 January 2013 Last updated at 00:00 GMT
Millions of people are expected to pass through the Olympic Park, in east London over the coming weeks.
Most face a 45 minute walk from Stratford station - before reaching the site which is the size of more than 300 football pitches.
The BBC's Clive Myrie advises comfortable shoes and plenty of change as part of his guide to surviving the Olympics.