10 Must-Do Top Things to Do in Copenhagen with Kids

Copenhagen is often celebrated as one of the most family-friendly cities in the world, making it a dream destination for parents traveling with little ones. With its safe environment, child-friendly attractions, and an abundance of outdoor and cultural activities, Copenhagen offers countless things to do in Copenhagen with kids. From magical amusement parks to interactive museums and vibrant outdoor spaces, this city guarantees a memorable holiday for all ages.

As the capital of Denmark, Copenhagen blends rich history with modern charm. The city is safe, compact, easy to navigate, and filled with innovative attractions designed to spark curiosity and joy in children. Parents will love how stress-free family travel feels here, thanks to its excellent infrastructure and welcoming vibe.

In this article, we’ve curated the top 10 activities that are perfect for families traveling with kids in Copenhagen. You’ll find everything from outdoor adventures to free attractions, indoor play areas, and cultural highlights that are both fun and educational. Along the way, we’ll also provide practical tips to help you plan your trip smoothly. Whether you’re visiting for a short city break or a longer holiday, here are the best things to see and do in Copenhagen with kids.

1. Explore the Magical Tivoli Gardens

No trip to Copenhagen is complete without visiting Tivoli Gardens, the city’s world-famous amusement park that feels like a fairytale come to life. Known for its charming blend of historic rides, beautiful gardens, and live entertainment, Tivoli is one of the most exciting things to do in Copenhagen with kids. Opened in 1843, this park continues to enchant families from around the globe.

Children can enjoy age-appropriate rides, from gentle carousels and mini roller coasters to exciting themed attractions. Parents will love strolling through the flower-filled gardens or watching one of the dazzling performances at Tivoli’s open-air stage. During the evening, the park transforms into a magical wonderland lit by thousands of twinkling lights—an experience that feels straight out of a storybook.

The best time to visit Tivoli Gardens is in spring or summer when the weather allows you to enjoy the outdoor rides and gardens fully. However, Tivoli also hosts special seasonal events like Halloween and Christmas markets, which make it one of the top fun things to do with kids in Copenhagen year-round.

Tip: buy tickets online in advance to avoid long queues and plan your visit early in the day to make the most of your time.

2. Discover the Underwater World at The Blue Planet (Den Blå Planet)

The Blue Planet, Scandinavia’s largest aquarium, is an unforgettable stop for families. It offers an immersive journey through the oceans with massive tanks, interactive displays, and fascinating creatures. Visiting this aquarium is one of the must-try things to do with kids in Copenhagen, especially if your children are fascinated by marine life.

Kids can marvel at sharks, stingrays, and colorful tropical fish swimming overhead as they walk through the impressive underwater tunnel. The aquarium also has themed exhibits, including Nordic lakes and rainforests, making it an educational yet entertaining adventure. Younger visitors will particularly love the touch pools where they can interact with sea creatures in a safe environment.

The Blue Planet is best visited on weekdays to avoid heavy crowds, especially during school holidays. Families can spend a few hours exploring, and there’s even a café with kid-friendly meals to recharge after the adventure. This attraction is perfect for rainy days, making it one of the top indoor things to see and do in Copenhagen with kids. Don’t forget to check the schedule for feeding times and educational shows for a more enriching visit.

3. Meet the Real-Life Mermaid at The Little Mermaid Statue

One of Copenhagen’s most iconic landmarks is The Little Mermaid statue, inspired by Hans Christian Andersen’s famous fairytale. While it may be a quick stop compared to other attractions, visiting this statue is still one of the essential things to do in Copenhagen with kids, especially for families who love stories and legends.

Children will be delighted to see the bronze statue sitting gracefully on a rock by the harbor, and parents can use this moment to share the beloved fairytale behind it. The area is also a great place for family photos, with the sea and cityscape providing a beautiful backdrop.

The Little Mermaid can get crowded during the day, so the best time to visit is early in the morning or late in the afternoon. Since this is a free attraction, it’s also one of the top free things to do in Copenhagen with kids. Combine your visit with a leisurely walk along the harbor or nearby Kastellet fortress to make it a complete family outing.

4. Be a Junior Sailor at the National Museum of Denmark

The National Museum of Denmark may sound like a grown-up destination, but it’s actually one of the most engaging things to do with kids in Copenhagen. The museum features a fantastic children’s area where kids can learn through play, dressing up as Vikings, trying old-fashioned toys, or even sailing a ship in interactive exhibits.

Children can explore history in a hands-on way that feels more like playtime than a lesson. They’ll love pretending to be explorers, warriors, or sailors while parents can appreciate the rich cultural displays. It’s a great way to combine fun and education during your Copenhagen trip.

The museum is best enjoyed in the morning when kids are most energetic. Admission is free for children, making it another excellent option for families looking for free things to do in Copenhagen with kids. Don’t forget to check for family workshops or seasonal events that often include crafts and storytelling tailored to younger audiences.

5. Cycle Around the City Like a Copenhagen Family

Copenhagen is famous for being one of the most bike-friendly cities in the world, and exploring by bike is a quintessential local experience. Renting bikes designed for families (including cargo bikes with space for children) is among the most exciting things to do in Copenhagen with kids.

Cycling allows you to cover more ground while giving kids the thrill of exploring the city like locals. You can ride along the waterfront, stop at playgrounds, or make your way through beautiful parks. Parents will appreciate the safe and well-marked bike lanes, which make navigating the city stress-free.

The best time for a family cycling adventure is during spring and summer when the weather is mild. Plan a route that includes family-friendly stops like Nyhavn, Fælledparken, or the Botanical Gardens. For families on a budget, cycling is also one of the most affordable and fun things to do with kids in Copenhagen, as it saves on public transport costs and doubles as an outdoor adventure.

6. Adventure in the Open-Air Playground at Fælledparken

Fælledparken is Copenhagen’s largest public park, and its enormous playground is a dream come true for children. This free attraction is one of the top fun things to do with kids in Copenhagen, especially if your little ones need space to run, climb, and play.

The playground is divided into themed areas, including a traffic playground where children can ride bikes and learn road safety, as well as play towers, sandpits, and sports courts. It’s the perfect place for kids to socialize with local children while parents relax on the green lawns or enjoy a picnic.

The park is open year-round, but it’s especially enjoyable in the warmer months when families can spend the entire afternoon outdoors. Since it doesn’t cost anything, it’s easily one of the best free things to do in Copenhagen with kids. Bring snacks, water, and maybe even a football to make the most of your visit.

7. Enjoy a Canal Tour by Boat

Seeing Copenhagen from the water is an unforgettable family experience. Taking a canal tour is one of the most relaxing yet entertaining things to do in Copenhagen with kids, offering a unique perspective of the city’s colorful architecture and famous landmarks.

Children will love the excitement of being on a boat while spotting sights like the Opera House, Nyhavn, and even The Little Mermaid from the water. Some tours provide entertaining commentary tailored for families, ensuring that kids stay engaged during the journey.

Canal tours are available year-round, though they’re most enjoyable in spring and summer when the weather is pleasant. Families should consider choosing covered boats on cooler or rainy days. Booking tickets in advance ensures better seats, and some companies even offer free admission for small children—making it one of the most affordable things to see and do in Copenhagen with kids.

8. Explore Rosenborg Castle and Its Treasures

For families who enjoy history and fairy-tale settings, Rosenborg Castle is a must-visit. Exploring this Renaissance castle and its royal treasures is one of the most unique things to do in Copenhagen with kids.

Children will be fascinated by the dazzling crown jewels, knight armor, and lavishly decorated rooms. The castle’s gardens provide plenty of space for kids to run around while parents soak in the beautiful surroundings. It’s a wonderful way to introduce children to history in a way that feels magical.

The best time to visit Rosenborg Castle is in the morning to avoid large crowds. Families should plan to spend at least two hours exploring the castle and gardens. This attraction is included in the Copenhagen Card, which can save families money if visiting multiple sites. For an even more memorable experience, bring along a children’s storybook about kings and queens to spark their imagination.

9. Play and Learn at Experimentarium

Experimentarium is one of Copenhagen’s most interactive science centers, designed to spark curiosity and creativity in children. Visiting here is one of the top fun things to do with kids in Copenhagen, as it combines education with exciting hands-on experiments.

Kids can explore exhibits on light, sound, water, and technology, all designed to encourage learning through play. Highlights include a giant bubble lab, a science playground, and an interactive area focused on the human body. Parents will appreciate how much their kids are learning while still having fun.

Experimentarium is perfect for rainy or cold days, offering hours of indoor entertainment. Arrive early to make the most of the experience, and don’t forget to check for special family workshops or temporary exhibitions. With so much to explore, this is easily one of the most enriching things to see and do in Copenhagen for families with curious minds.

10. Stroll Through the Colorful Nyhavn

Nyhavn, with its vibrant waterfront, is one of the most picturesque spots in Copenhagen and a must-visit for families. Walking through this area is among the most enjoyable things to do in Copenhagen with kids, as the colorful buildings, boats, and lively atmosphere make it feel like a storybook setting.

Children will love watching the boats docked along the canal, while parents can relax at one of the many outdoor cafés. It’s also the starting point for many canal tours, so you can combine your visit with a boat trip for a full day of family fun.

Nyhavn is most enjoyable in the afternoon or early evening when the sun casts a golden glow on the colorful facades. While dining here can be pricey, simply strolling along the waterfront is one of the most popular free things to do in Copenhagen with kids. Don’t miss the chance to snap some family photos in one of the most Instagram-worthy locations in the city.

Additional Tips for a Family Trip to Copenhagen

Making your family trip as smooth and enjoyable as possible is key to a great vacation. Beyond the incredible things to do in Copenhagen with kids listed above, here are a few extra tips:

• Invest in a Copenhagen Card – The Copenhagen Card can be a great investment for families. It provides free entry to over 80 attractions (including Tivoli Gardens, The Blue Planet, Rosenborg Castle, and Experimentarium) and covers all public transport in the capital region. If you plan to visit three or more major attractions in a day, the card will often save you significant money and, crucially, time, as you can bypass ticket queues.
• Embrace Public Transport – Copenhagen’s public transport system (trains, S-trains, Metro, and buses) is excellent, clean, and safe. Navigating the city is straightforward, and children often enjoy the novelty of the fully automated Metro. Remember that children under a certain age (check current policies, but often under 12) can ride for free with a paying adult, making it very economical for families.
• Food and Dining Flexibility – Danish dining can be expensive, but the city is full of excellent, affordable alternatives. Look for bagerier (bakeries) for quick, delicious breakfast or lunch options. Check out the various indoor and outdoor Food Halls (like Torvehallerne Market or Reffen Street Food), which offer a huge variety of international and Danish food stalls, allowing everyone in the family to choose what they want in a lively, casual setting.
• Parks and Playgrounds are Everywhere – Always keep an eye out for local playgrounds. Even in the busiest areas, you’ll find small, beautifully designed public play spaces. They are essential for allowing children to take a break from sightseeing and are one of the best free things to do in Copenhagen with kids. Always be prepared to stop for an impromptu play session!

Copenhagen truly is a city that welcomes families with open arms, offering a perfect blend of excitement, culture, and relaxation. With these 10 Top Things to Do in Copenhagen with Kids and the practical tips, you’re all set for an unforgettable Danish adventure!

Which of these Copenhagen family adventures do you think your kids would want to try first?

FAQ – Things to Do in Copenhagen with Kids