Stonehenge

 is a historic site in England that appears as a location in the Nintendo 3DS version of Mario & Sonic at the London 2012 Olympic Games. In the game's Story Mode, Stonehenge appears as the location of two episodes, but is first mentioned in A Rainbow In Fog when Mario, Luigi, Toad, Sonic, Tails and Omega decide to head there next to further investigate the Phantasmal Fog. In To the Ruins!, the group arrive at Stonehenge, which is also shrouded in the rainbow colored fog, and encounter Magikoopa, who is searching for the lid of the Fog urn. Magikoopa is defeated by Sonic in an Olympic Event and leaves with Lakitu, and after a collision with Big, Omega recovers more of his memory, causing him to remember being sent to Stonehenge with the fog urn so Magikoopa could use the site's energy to open it and help Tails find the lid, before the group head back to Big Ben to confront Bowser and Dr. Eggman. In Junior Hits England, Bowser Jr. arrives at Stonehenge on his Bullet Bill and mistakes it for London until a Shy Guy corrects him. After Bowser Jr. defeats Yoshi in an event, another pair of Shy Guys arrive from London, and Bowser Jr. decides to head there himself.