Copenhagen counts about 385 kilometres of separated cycle lane, and on a weekday morning more people cross the city centre by bicycle than by car. The lanes are not painted strips beside the traffic. They are their own road, with their own kerbs, their own signals and their own rush hour, and they are the reason a day here works differently from a day in most European capitals.

Get on one, and the map shrinks. Nyhavn to Christiania is eight minutes. The centre to the beach at Amager is twenty. The distances that would make you choose between two districts on foot stop being distances at all.

The etiquette on the lane

Rental is everywhere: shops by the station, hotels, and app-based schemes with electric bikes. The etiquette is stricter than tourists expect. Keep right, signal a stop with a raised hand and a turn with an outstretched arm, and never stop in the lane to check a map. Locals will ring at you, and they mean it.

Cycling here is not a leisure activity being performed for you to join in with. It is how people get to work, and the difference shows up in how little patience there is for someone drifting across a lane.

Rundetaarn, and the ramp with no stairs

The Round Tower was finished in 1642 as an observatory and instead of a staircase it has a spiral ramp 209 metres long winding seven and a half times around a hollow core. Peter the Great is said to have ridden up it on horseback in 1716 while his wife followed in a carriage.

The ramp means anyone can get to the top, including pushchairs and wheelchairs, which is unusual for a seventeenth-century tower. At 34.8 metres it is not high, but the old town is low, and the view across the copper roofs is the one worth having.

The observatory at the top is still used, the oldest working one in Europe, and it opens to the public on winter evenings.

Christiania

In 1971 squatters occupied an abandoned naval barracks and declared it a free town. It has been arguing with the Danish state ever since, and it is now 34 hectares of self-built houses, workshops, music venues and gardens inside the city.

There are rules at the entrance and they are posted on a sign: no photographs on Pusher Street, no running, no cars. The photograph rule is enforced by residents, not politely, and it exists for obvious reasons. Everywhere else in Christiania, photography is fine.

The hash trade that made the place notorious was formally shut down by the residents themselves in April 2024, when they dug up Pusher Street with their own hands after decades of gang violence. What is left is the architecture, which is genuinely worth an hour: houses built by people with no plans and no permission, some of them beautiful.

Food, and the sandwich that is not a sandwich

Smørrebrød is a slice of dense dark rye with something built on top of it, and it is lunch, not a snack. Pickled herring, roast pork with red cabbage, breaded plaice with remoulade, or the one called dyrlægens natmad, the vet’s midnight snack, which is liver pâté, salt beef and aspic on one slice.

You eat it with cutlery. Picking it up marks you out instantly.

Torvehallerne, the two glass market halls at Nørreport, is the efficient version: sixty-odd stalls, coffee that takes the local standard seriously, and smørrebrød without a restaurant’s booking. Reffen, out on Refshaleøen, is the summer version, street food in a container yard on the water, open roughly April to October.

Copenhagen is also expensive in a way that surprises people arriving from southern Europe. A beer in a bar in the centre runs 50 to 75 kroner, roughly 7 to 10 euros as of the check in September 2026.

Tivoli, and the palaces you can walk past

Tivoli opened in 1843 and is the second-oldest amusement park still running. It is in the middle of the city, next to the main station, and the entry ticket and the ride tickets are sold separately, which catches people out. Walt Disney visited in 1951 and took notes.

The wooden roller coaster from 1914 still has a brakeman riding in the middle of the train, working the brakes by hand on the descents. There are only a handful of coasters left in the world that do this.

Amalienborg is four identical rococo palaces around an octagonal square, and the royal family lives in them, which is why the guard changes at noon and why nobody stops you from walking straight through the middle of the square while it happens. Rosenborg, twenty minutes north, holds the crown jewels in a basement.

Between the two, the Frederik’s Church dome is the largest in Scandinavia at 31 metres across, and its construction ran from 1749 to 1894 because the money kept running out.

The statue, and how long to give it

The Little Mermaid is 1.25 metres tall, sits on a rock four metres from the path, and has a crowd around her at every daylight hour taking the same photograph. It is twenty-five minutes’ walk from the centre and about four minutes of looking.

Danes will tell you not to bother, and they are right on the arithmetic. She has been beheaded twice, in 1964 and 1998, had an arm sawn off in 1984, was blown off her rock with explosives in 2003, and painted over more times than the city keeps count of, which is a more interesting hundred years than most public sculpture gets.

The swimming

The harbour water is clean enough to swim in, which took thirty years of sewage work to achieve, and there are public harbour baths with lifeguards in summer at Islands Brygge and Sluseholmen. They are free. In July the one at Islands Brygge is packed with teenagers jumping off the platforms and it is one of the more cheerful things in the city.

Across the water, Stockholm is five hours by train, and Amsterdam is the other bicycle capital worth comparing this one to.

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