Tourists walk on raised platforms for flood waters in St. Mark Square during a period of seasonal high water in Venice October 27, 2012. The water level in the canal city rose to 127 cm (50 inches) above the normal level, according to the monitoring institute. REUTERS/Manuel Silvestri (ITALY - Tags: ENVIRONMENT SOCIETY TRAVEL) Published: Říj. 27, 2012, 12:33 odp. | Foto: Reuters