It was so cold that Prince Joachim's eyelashes froze. But that didn't stop him and his family from having a great time during a recent visit to Greenland.
He and Princess Marie were joined by his sons Nikolai and Felix, from the Danish prince's marriage to Alexandra, Countess of Frederiksborg.
There was no sign of Joachim and France-born Marie's son Prince Henrik. At 22-months-old he may be a little young to have taken part in the frosty outing.
The foursome - on a five-day-trip to Greenland - were warmly wrapped up in furs as they enjoyed a dog-pulled sleigh ride.
They also boarded a ship to take a voyage through the icy Artic waters.
Photo: © Rex