Harbour Baths in Copenhagen: Every Swimming Spot, Ranked
Copenhagen's harbour baths and swimming zones ranked: Islands Brygge, Sandkaj, Fisketorvet, Sluseholmen and the rest, with hours, lifeguards, water quality and the rules.
Independent guides to visiting Copenhagen
Neighbourhood guides, food worth queuing for, and day trips that earn the train ticket — researched on the ground and updated for 2026.
Copenhagen's harbour baths and swimming zones ranked: Islands Brygge, Sandkaj, Fisketorvet, Sluseholmen and the rest, with hours, lifeguards, water quality and the rules.
Copenhagen in September 2027: warm early weeks, a harbour still swimmable, the Half Marathon on the 19th and Tivoli's last fortnight, plus why hotel prices do not fall.
Kastellet is Copenhagen's 17th-century star fortress: free, open 06:00-22:00 and still a working military base. How to walk the ramparts, what to see inside and when to go.
The best outdoor things to do in Copenhagen: harbour swimming, beaches a metro ride away, parks and ramparts, saunas, a ski slope on a power plant and a royal deer park, season by season.
Copenhagen in August 2027: the warmest harbour water of the year, Pride from 14 August, a partial eclipse on the 2nd, dark skies for the Perseids, and why hotel prices do not drop.
How to order a Danish hot dog like a local: red sausage or grilled, what med det hele puts on top, a century of the pølsevogn, and where to eat one in Copenhagen.