<p>The 2022 Beijing Winter Olympics will be spread over three distinct zones and merge new venues with existing ones from the 2008 Games, including the Bird's Nest stadium.</p>

<p>With 100 days to go, AFP Sport takes an in-depth look at where the Olympics will take place:</p>

<p>Beijing - The 80,000-seater Bird's Nest National Stadium -- whose cross-hatched steel girders produce a nest-like appearance -- will stage the opening and closing ceremony.</p>

<p>sting Olympic Park is a 12,000-capacity speed skating oval nicknamed the Ice Ribbon.</p>

<p>New venues have been built in other parts of the city, such as the striking location for some of the skiing and snowboarding events.</p>

<p>The 60-metre-high Big Air jumping platform stands in the shadow of four vast cooling towers at a former steel mill that once employed tens of thousands of workers and is now a trendy bar, restaurant and office complex. </p>
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