Der Sittener Weihnachtsmarkt findet während 11 Tagen statt. http://www.valais.ch/de/events/veranstaltungen/top-events/weihnachtsmarkt ###>It provides a range of festive activities and offers during 11 days the opportunity for visitors to dive into Christmas. http://www.valais.ch/en/events/groupe/top-events/christmas-market