Transformation of Olympic Park begins
27 November 2012 Last updated at 18:07 GMT
The BBC has been given its first look around the Olympic Park since the end of the London Games.
The park, which will not fully reopen until 2014, has been handed over to the body in charge of its long-term future, the London Legacy Development Corporation (LLDC).
Part of the legacy is to build more affordable homes as well as sporting facilities for Londoners.
Sports News correspondent Adrian Warner talks to industrial abseiler Vicki Tough and Colin Naish of the LLDC.
Graphics courtesy of Legacy Corporation.