Harbour swimming in Copenhagen is a true local tradition — not just a summer trend, but something Danes enjoy all year round.

Yes, even in winter.
Copenhagen is one of the few cities in the world where the harbour is clean enough to swim in every day of the year. And locals absolutely do.
💧 Why do Danes love harbour swimming?
Whether it’s warm or icy cold, Copenhageners head for the water because it:
- Boosts energy and mood
- Connects them with nature
- Feels refreshing, pure and grounding
- Is 100% free, safe and close to home
You don’t have to be hardcore — just curious.
📍 Where to swim in Copenhagen
You’ll find locals dipping in at:
- Islands Brygge Harbour Bath
- Nordhavn (Sandkaj)
- Kalvebod Bølge
- Secret canal spots between old bridges and modern buildings
Whether you’re visiting in July or January, bring a towel, a smile… and maybe a hot drink.
✂️ What to do afterwards
After the rush of harbour swimming in Copenhagen, why not slow down with a traditional Danish craft?
Join a private paper heart weaving workshop in a cozy home. You’ll sit by candlelight, learn an old tradition, and make your own julehjerte to take home.
🔗 Join the Ugly Duckli paper heart experience
☕ Local tip
Bring a thermos of coffee and a warm robe. Most swimmers stay in just 10–30 seconds — and come out smiling.
Photo credit:
© Emily Wilson Photography / VisitDenmark
Rikke is the founder of Mit Liv med Max – a living collaboration between human and AI, rooted in clarity, courage, and kindness.
With a background in global shipping at A.P. Møller Maersk and as co-creator of the world’s largest offshore wind installation vessels, Rikke now explores how artificial intelligence can become a deeply human support in business, leadership, and life.
She is also the founder of Ugly Duckli – a heartfelt tribute to Danish design and Christmas traditions – and a TEDx curator, keynote speaker, and advisor on fundraising, AI, and intentional living.