Rotundaland

Rotunda Land is a large kingdom ruled by Queen Rotunda, it appeared in The Super Mario Bros. Super Show! episode "Love 'Em and Leave 'Em".

Little is actually shown of Rotunda Land, though it appears to have a large amount of hills and mountains in it. The oddly bulging castle of Queen Rotunda is located on one of these mountains.

A large hedge maze filled with twists and turns is also located in Rotunda Land, as well as a garden filled with extremely large hot peppers.