Norwegian Princess Ingrid Alexandra and Prince Sverre Magnus arrive with their mother, Crownprincess Mette-Marit, for a cultural event in Lom, Central Norway, Friday night June 24, 2011.

To the left Marius Borg Hoiby, Crownprincess Mette-Marits son, and to the right the secretary general of the Norwegian Red Cross, Svein Mollekleiv. The Crownprince family will through the weekend participate in the "Til topps" (To the top) event; they plan to walk to the top of the Galdhopiggen mountain, the tallest in Norway with a height of 2469 meters above sea level.

More pics: http://www.side2.no/underholdning/article3178508.ece
http://www.nrk.no/nyheter/distrikt/hedmark_og_oppland/1.7688915
http://www.imdi.no/no/Nyheter/2011/Kronprinsfamilien-gikk-til-topps/
http://www.vl.no/bildeserier/album1068.zrm?picture=74715#albumfocus