High Quality Content by WIKIPEDIA articles! The Seven Wonders of Canada was a 2007 competition sponsored by CBC Television`s The National and CBC Radio One`s Sounds Like Canada. They sought to determine Canada`s "seven wonders" by receiving nominations from viewers, and then from on-line voting of the short list. After the vote, a panel of judges, Ra McGuire, Roy MacGregor and Roberta L. Jamieson, picked the winners based on geographic and poetic criteria. Their seven picks were revealed on The National on June 7, 2007.