Copenhagen packs world-class museums, royal palaces, harbour swimming, and a food scene into one bikeable city. Here are the best things to do in Copenhagen, from must-see icons to the quiet corners only locals know.
After years of living here, I still get asked the same question by visiting friends. What are the best things to do in Copenhagen, and how do you avoid the tourist traps? This guide is my honest answer. It mixes the obvious icons with the spots I actually return to, plus the practical details that save you time and money.
Why Copenhagen Tops Every List of Things to Do
Copenhagen was crowned the world’s most liveable city in 2025 by Monocle. That ranking is not marketing fluff. The city is clean, safe, and built for people rather than cars.
Roughly half of all commutes here happen by bike. That same human scale is exactly why Copenhagen is worth visiting. You can walk or cycle between most attractions in under twenty minutes.
Iconic Things to Do in Copenhagen for First-Timers
Start with the landmarks that define the city skyline and its postcards.
Stroll Colourful Nyhavn
The 17th-century harbour of Nyhavn is the most photographed spot in Denmark. The candy-coloured townhouses once housed sailors, taverns, and the writer Hans Christian Andersen. Today the canal-side bars are pricey, so I grab a beer from a kiosk and sit on the quay like the locals.
Ride the Rides at Tivoli Gardens
Tivoli opened in 1843, making it one of the world’s oldest amusement parks. It reportedly inspired Walt Disney after his visit. Buy tickets on the official Tivoli site and go at dusk, when the lights and gardens turn genuinely magical.
It is not cheap, and entry plus rides adds up fast. Still, the Christmas and Halloween seasons are worth every krone for the atmosphere alone.
See the Little Mermaid and Langelinie
The Little Mermaid statue was unveiled in 1913, based on the Andersen fairy tale. Be honest with yourself first. She is small, often crowded, and a five-minute stop, not an afternoon.
The walk there along Langelinie promenade is the real reward. You pass the harbour, yachts, and the green ramparts of the old fortress.
Admire the Impressive Christiansborg Palace
Christiansborg Palace sits on the tiny island of Slotsholmen. It uniquely houses the Danish Parliament, the Prime Minister’s Office, and the Supreme Court under one roof. Climb the tower for the best free view in the city. You can book a 45-minute guided tour here.
Marvel at the Stunning Rosenborg Castle
Rosenborg Castle is a 17th-century Renaissance palace built by King Christian IV. The basement treasury holds the dazzling Crown Jewels and the royal regalia. Do not miss the Knight’s Hall, the King’s private study, and the coronation thrones.
Afterwards, step straight into the King’s Garden, Denmark’s oldest royal garden. In summer it fills with picnics, sunbathers, and free open-air events.
Climb the Unique Round Tower Observatory
The Round Tower, or Rundetårn, was completed in 1642 as a working observatory. A spiral ramp replaces stairs, so you walk, not climb, to the top. Its dome is currently being restored, so check the official website before you go.
The Best Museums Among Copenhagen Things to Do
Rainy days are common here, and the city’s museums are some of Europe’s best.
Journey Through the Past at the National Museum
The National Museum of Denmark is the country’s leading cultural institution. Its collection runs from the Stone Age to the present day. Highlights include Viking treasures, Egyptian mummies, and the Bronze Age Trundholm Sun Chariot.
Entry to the permanent collection is free, which makes it a smart move on a budget. The Children’s Museum keeps younger visitors busy for hours.
Check Out the Danish Resistance Museum
The Danish Resistance Museum, or Frihedsmuseet, tells the story of occupied Denmark in World War II. It covers sabotage, secret presses, and the dangerous choices ordinary people made. The personal artifacts make the history feel uncomfortably close.
Visit the Danish Jewish Museum
The Danish Jewish Museum sits inside the Royal Library complex. Daniel Libeskind designed its striking, tilted interior. It chronicles 400 years of Jewish life, including the 1943 rescue of most Danish Jews to Sweden.
Get Creative at Louisiana Museum of Modern Art
The Louisiana Museum sits 35 minutes north, overlooking the Øresund strait. It is, for my money, the finest art museum in the country. The collection features Picasso, Warhol, and Giacometti, with a sculpture garden facing Sweden.
Take the train to Humlebæk and pair it with a coastal walk. Many art galleries in Copenhagen are excellent, but Louisiana is the one I send everyone to.
Get Inspired at the Danish Architecture Center
Danish design and architecture has shaped cities worldwide. The Danish Architecture Center, or DAC, sits inside the BLOX building by OMA. Its exhibits, workshops, and tours explain the Danish approach to formgiving.
Discover Den Blå Planet, the National Aquarium
Den Blå Planet is Northern Europe’s largest aquarium. It holds over seven million litres of water and thousands of marine species. The whirlpool-shaped building near the airport is worth the metro ride alone.
Outdoor and Active Things to Do in Copenhagen
This is a city best experienced outside, on foot, on water, or on two wheels.
Cycle Through Copenhagen’s Streets
Cycling here is not a tourist gimmick. It is simply how Copenhageners live. Rent a bike and join the flow, but read our cycling guide first to learn the etiquette.
Keep right, signal with your hand, and never block the fast lane. Danes are polite, but they will ring the bell at a hesitant tourist.
Enjoy the Kastellet Fortress
Kastellet is a star-shaped fortress from 1626, still used by the military. Its grassy ramparts, red barracks, and old windmill make a calm loop. The Kastellet grounds are free and rarely crowded in the morning.
Swim in the Harbour
Copenhagen’s harbour was an industrial sewer thirty years ago. Today the water is clean enough for public bathing. The harbour baths at Islands Brygge and Sandkaj fill up the moment the sun appears.
Bring a towel from June through August and join the locals. Few cities let you swim safely in the city centre like this.
Ski and Climb at CopenHill
CopenHill is a working waste-to-energy plant with a ski slope on its roof. It captures the city’s pragmatic, slightly absurd genius perfectly. You can ski, hike, or climb the world’s tallest artificial climbing wall, then book it on the official site.
Take a Canal Tour of the City
Copenhagen grew up around its harbour and canals. A guided boat tour shows the city from the water, past Christiansborg and the Opera House. The cheaper hop-on hop-off boats double as useful transport between sights.
Explore Wild Nature at Dyrehaven
Just north of the city lies Dyrehaven, a UNESCO-listed former royal hunting ground. More than 2,000 free-roaming deer wander the ancient oaks. The Dyrehaven park also hides Bakken, the world’s oldest amusement park.
Food, Markets, and Neighbourhoods Worth Your Time
Copenhagen is a global food capital, home to Noma and a dozen Michelin stars.
Eat at Torvehallerne Market
Torvehallerne is a covered food market with over 60 stalls. Try open-faced smørrebrød, fresh fish, and the city’s serious coffee culture. For more options, see our guide to Copenhagen food markets.
Shop the Strøget District
Strøget is one of Europe’s longest pedestrian streets, stretching 1.1 kilometres. It runs from City Hall Square to Kongens Nytorv, packed with shops and buskers. Duck into side streets like Larsbjørnsstræde for better shopping and fewer crowds.
Explore the Vibrant Nørrebro Neighbourhood
Nørrebro is Copenhagen’s most multicultural and creative district. The vintage shops around Elmegade are the best in town. Do not skip Superkilen park, with street furniture from over 50 countries.
Wander Freetown Christiania and Refshaleøen
Christiania is a self-governing community founded by squatters in 1971. Its future is shifting, and the open cannabis market on Pusher Street was finally dismantled in 2024. Respect the no-photo rule and treat it as a living neighbourhood, not a zoo.
Nearby, the old shipyard of Refshaleøen has become a hub for street food
