On a dreary Saturday morning, the Islands Brygge Harbor Bath buzzes with activity as eager swimmers shed their layers, launching themselves off a wooden pier into the frigid embrace of the river below. In January Denmark, with temperatures lingering in the mid-30s, the water isn’t much warmer, but this doesn’t dampen the spirits of those ready for a splash—it’s all part of the experience.
“Winter swimming, or winter dipping, has deep roots in Denmark, stretching back hundreds of years,” explains Dr. Susanna Soeberg, author of Winter Swimming: The Nordic Way Toward a Healthier and Happier Life and a noted expert on the benefits of hot and cold therapies, including harbor bathing.
This invigorating ritual—a brisk dip in icy waters followed by the soothing warmth of a sauna—has long been cherished across Scandinavian countries as a means to enliven the senses and enhance both physical and mental health. “This Nordic tradition of reconnecting with nature is increasingly supported by science,” Dr. Soeberg notes. “Breathwork and exposure to cold enhance our mood and overall well-being.”
For those tempted to test the waters, harbor baths abound throughout the country, nestled along coasts, lakes, rivers, and fjords. While summer sees throngs of Danes flocking to these aquatic havens, many harbor baths remain open year-round, drawing the more adventurous souls. Their design encourages a swift plunge, minimizing the temptation to hesitate—after all, it’s far easier to dive in headfirst than to wade in slowly, inch by chilly inch.
Though year-round harbor bathing is a time-honored tradition, Soeberg notes that its popularity has surged since the pandemic, with many seeking new avenues to alleviate stress and embrace the outdoors. This February, the small island of Langeland will host its inaugural winter swimming festival, while the town of Sønderborg, in southern Denmark, is set to unveil a multi-million-dollar harbor bath featuring two pools and a sunbathing deck. In Copenhagen, opportunities abound—from innovative mobile dipping zones scattered across the harbor to laid-back venues like La Bachina wine bar, just a short walk from Noma, where you can plunge into the water before warming up in a sauna with a glass of rosé.
So, are you ready to take the plunge? Here are seven fantastic spots for experiencing the bracing thrill of Danish harbor bathing.
