stadium | Australian Open | Wembley Stadium | French Open | Yankee Stadium | Open University | open source | U.S. Open | Twickenham Stadium | Shea Stadium | Wembley Stadium (1923) | Olympic Stadium | Memorial Stadium | Wacken Open Air | Millennium Stadium | The Open Championship | Chicago Stadium | U.S. Open (tennis) | Docklands Stadium | National Stadium | Headingley Stadium | All England Open Badminton Championships | U.S. Open (golf) | Open Source | Open-pit mining | M&T Bank Stadium | Giants Stadium | Dodger Stadium | 2006 Australian Open | Open Software Foundation |
The Makomanai Open Stadium sited at the center of the park, and opened on 1971, hosted the Winter Olympics Opening ceremony and speed skating events.