Interesting facts about Denmark: Swimming in near-freezing water is a Danish winter tradition.

You might get goosebumps imagining yourself jumping and swimming in a sea or lake with almost frozen water, but in reality, it is a tradition practiced by many Danes in winter, who believe it has many health benefits and even improves their quality of life. 

There are many places where Danes go to jump and swim in the near-freezing waters, including the harbor in the center of the Danish capital, which is known for its clean, swimmable waters, like other harbors in Denmark.