Coldplay’s Viva La Vida world tour will begin at Philadelphia’s Wachovia Center June 29 and extend well into 2009, Billboard.com has learned.

The tour stops in Calgary for a gig at the Pengrowth Saddledome on July 30. Tickets go on sale on June 14, the weekend before Capitol releases Viva La Vida.

Ticket info is available at coldplay.com.