NBC - When the smoke clears from the fireworks at the Closing Ceremony and the crowds leave Sochi, what will become of the Sochi Olympic venues?
VISIT 9NEWS' OLYMPIC ZONE FOR MORE STORIES: http://on9news.tv/olympics
See what is planned for Sochi, including Russia's first theme park and a 3.5 mile Formula One track that will wind through Olympic Park.
(©2014 NBCUniversal. All rights reserved)