Denmark is a small kingdom with an outsized cultural footprint: Viking roots, royal palaces, world-famous design, and a gift for making daily life feel delightfully livable. For families, it is one of Europe’s easiest countries to enjoy, with excellent public transport, safe cities, child-friendly museums, and plenty of green space where kids can run rather than whisper.

There are also the fun details that make a Denmark trip memorable. Copenhagen is the city of Hans Christian Andersen, bicycles, harbor swimming, and colorful Nyhavn; Jutland brings broad beaches, shifting dunes, national parks, and the beloved world of LEGO in Billund. Even meals tend to suit families well, from bakeries and hot dogs to open-faced sandwiches and relaxed food halls.

Practically speaking, March through early autumn offers the best mix of long daylight and outdoor comfort, though Denmark can be windy year-round, so layers and rain jackets are wise. This 7-day itinerary uses two bases—Copenhagen and Aarhus—to keep hotel changes manageable for 3 children, while still giving you access to the places you requested: Billund, Aarhus, Skagen, Thy, Mols Bjerge, and Copenhagen.

Copenhagen

Copenhagen is one of Europe’s most graceful capitals: compact, walkable, and full of things children genuinely enjoy rather than merely endure. Palaces, canals, playgrounds, food halls, and Tivoli’s storybook atmosphere sit surprisingly close together.

For a family of five on a moderate budget, stay central but practical. Urban House Copenhagen by MEININGER works well for value and location near the station, while Tivoli Hotel & Congress Center is especially convenient for families thanks to its larger scale and easier room options. You can also compare apartments via VRBO Copenhagen or hotels via Hotels.com Copenhagen.

Arriving from abroad, search flights on Omio. For the onward trip from Copenhagen to Aarhus, the simplest family option is the direct train booked through Omio rail; expect about 3 to 3.5 hours and roughly $35-$75 per adult depending on timing, with children often discounted.

• Viator pick for families: Copenhagen Hop-on Hop-Off Bus with Boat Option — a practical first-day choice with kids when energy is uneven after a flight.
• Classic intro: Copenhagen Classic Canal Tour With Guide — easy, scenic, and stroller-friendly for much of the route.
• Unique activity: The Six Forgotten Giants Trolls Hunt with Minibus — a whimsical, nature-based outing that suits your love of unusual experiences.
• Nature day: Møns klint and The Forest tower - A day tour from Copenhagen — a strong add-on if you ever extend this trip.

Day 1 - Arrive in Copenhagen

Morning: In transit.

Afternoon: Arrive in Copenhagen and keep the first hours gentle. Check in, then take an easy walk around Nyhavn, where the painted harbor houses look almost invented for children’s picture books. If the kids need immediate open space, continue to Kongens Have, the King’s Garden, where there is room to move and Rosenborg Castle gives the adults some history at a glance.

Evening: Have an early dinner at Tivoli Food Hall, a useful family stop with multiple counters so everyone can eat what suits them. If energy allows, take a short evening spin on the Copenhagen Classic Canal Tour With Guide; seeing the city from the water is restful, beautiful, and kinder to jet-lagged children than a museum-heavy first night.

Food notes: For breakfast on later mornings, consider Andersen & Maillard for excellent pastries and coffee, or Lagkagehuset for dependable family-friendly bakery fare with plenty of seats. For dinner alternatives near the center, try FRK. Barners Kælder for classic Danish cooking in a historic cellar setting, or Gasoline Grill if a great burger is the right answer after a long flight.

Day 2 - Copenhagen Highlights for Families

Morning: Start with the Copenhagen Hop-on Hop-Off Bus with Boat Option. With children aged 3, 7, and 9, this is one of the smartest ways to cover the Little Mermaid, Amalienborg, and the city center without exhausting little legs on day two.

Afternoon: Pause for lunch at Torvehallerne, Copenhagen’s best food market for variety. Adults can try smørrebrød at Hallernes Smørrebrød, while the kids can go simpler with fresh bread, pastries, pasta, or sandwiches from neighboring stalls. After lunch, visit the Round Tower area and Strøget for a little browsing, then let the children unwind at a nearby playground rather than overscheduling.

Evening: Spend the evening in Tivoli Gardens if open during your travel dates; it remains one of Europe’s most enchanting amusement parks, and unlike larger theme parks it is easy to enjoy in short bursts. For dinner nearby, Frk. Barners Kælder or Tivoli’s more casual outlets are practical. If Tivoli is closed, do a relaxed waterfront dinner in Nyhavn and call it an early night.

Coffee, lunch, dinner ideas: Coffee Collective is a fine stop for serious coffee, while Original Coffee has easy central branches. For lunch, Torvehallerne is ideal because no one has to compromise. For dinner, Restaurant Puk offers traditional Danish comfort food in a warm old-city setting, and Italian options in central Copenhagen are plentiful if the children want something familiar.

Day 3 - Unique Nature-Focused Copenhagen Day

Morning: Choose the The Six Forgotten Giants Trolls Hunt with Minibus. This is exactly the sort of unique activity that fits your brief: giant wooden troll sculptures hidden in natural settings around greater Copenhagen, giving the day the feel of a real treasure hunt rather than a standard tour.

Afternoon: Continue the troll hunt and enjoy the countryside pockets many visitors never see. This outing works especially well for children because it mixes short walks, imaginative storytelling, and fresh air; it also gives Denmark a more playful, local texture than a checklist of monuments.

Evening: Return to the city for dinner in Vesterbro or near your hotel. Try Madklubben Vesterbro for reliable, family-manageable dining in a stylish but unfussy room, or head to a bakery-cafe supper if the children are tired. Pack tonight for tomorrow’s train to Aarhus.

Aarhus

Aarhus, Denmark’s second city, is smaller and calmer than Copenhagen, but rich in museums, harbor life, and easy access to some of Jutland’s best family adventures. It is an excellent base for your Jutland portion because it connects well to Billund, Mols Bjerge, Thy, and Skagen, while offering a relaxed evening atmosphere after long day trips.

For stays, compare apartments on VRBO Aarhus and hotels on Hotels.com Aarhus. A family apartment near the center or station will usually provide the best value for five people and make early starts easier.

Travel from Copenhagen to Aarhus by train via Omio, usually around 3-3.5 hours. For day trips in Jutland, renting a car locally can be the most efficient for a family of five, especially for Thy National Park and Mols Bjerge, but intercity trains and buses booked via Omio trains and Omio buses are also workable.

Day 4 - Travel to Aarhus + Explore the City

Morning: Check out and take the direct train from Copenhagen to Aarhus, best booked through Omio rail. Leave after breakfast so the children travel at their freshest; bring bakery supplies from Copenhagen Central for an easy onboard picnic.

Afternoon: After arrival and check-in, explore the Latin Quarter and the waterfront. A strong family choice is Dokk1, the striking harbor-front library and civic space, which is not merely practical but genuinely enjoyable, with excellent children’s areas and harbor views. Then stroll to the ARoS area if adults want to see the exterior and perhaps the rainbow panorama from outside planning for another trip.

Evening: Dinner at Aarhus Street Food is ideal on your first night because the whole family can choose freely. If you prefer table service, Mefisto in the Latin Quarter is well regarded for fish and Nordic fare, while Italian spots around the center tend to work smoothly with children. End with a short harbor walk and a quiet night.

Breakfast and coffee: La Cabra is Aarhus’s best-known coffee name, excellent for adults who care about beans and brewing. For pastries and easier family pacing, seek out a local bakery such as Jumbo Bakery or a central cafe with buns, yogurt, and juice rather than a formal breakfast room.

Day 5 - Billund Day Trip: LEGO and Play

Morning: Travel from Aarhus to Billund, about 1.5 hours by car or commonly 1.5-2 hours by bus connection booked through Omio buses. Spend the morning at LEGOLAND Billund or, if the youngest child would prefer a softer pace, combine LEGO House with selected shorter rides rather than an all-day rush.

Afternoon: Continue in Billund. LEGO House is particularly good for a 3, 7, and 9-year-old mix because it emphasizes creativity, play zones, and interactive exhibits over queueing. It is one of Denmark’s best family attractions not simply because of the brand, but because the whole town is built around the idea that play is a serious, joyful thing.

Evening: Return to Aarhus for dinner. Keep it simple with pizza, burgers, or another round at Aarhus Street Food. The children will likely be happily exhausted, so this is a good night for an early bedtime before the longer nature-focused days ahead.

Billund food notes: Eat inside the attraction zone for convenience rather than culinary ambition; this is a day where efficiency matters. Back in Aarhus, settle into something calmer and better value.

Day 6 - Mols Bjerge National Park and Ebeltoft

Morning: Head to Mols Bjerge National Park, roughly 45 minutes by car from Aarhus. This is one of the loveliest landscapes in eastern Jutland: rolling hills, coastal views, grazing animals, and walking routes that can be made as short and child-friendly as needed. Choose an easy scenic trail rather than a long hike; the goal is wonder, not endurance.

Afternoon: Continue to Ebeltoft, one of Denmark’s prettiest small towns, with cobbled streets and the frigate Jylland nearby if the children still have curiosity left. Have lunch in town—simple cafes, fish dishes, and bakery fare suit the setting well. This pairing of national park and historic town gives the day both nature and storybook atmosphere.

Evening: Return to Aarhus for dinner in the Latin Quarter. If you want a memorable but still approachable meal, try a Nordic bistro or seafood-focused place; otherwise choose a comfortable family restaurant and leave space for ice cream if the weather cooperates.

Why this works: Mols Bjerge is one of Denmark’s best answers to your request for nature without requiring punishing travel times. It also balances the more urban and attraction-heavy earlier days.

Day 7 - Skagen and the Far North, with Thy as a Scenic Drive Focus

Morning: Depart early from Aarhus for North Jutland. For a family of five, this is most realistic by rental car, with roughly 2.5-3 hours to Skagen depending on stops; public transport is possible but makes the day long. In Skagen, visit Grenen, the northern tip where the Skagerrak and Kattegat seas meet, and where the light has drawn artists for generations. If available and suitable, the spirit of the Skagen Half Day Shore Excursion from Cruise Port reflects the key sights you should prioritize: Grenen, sea, sand, and local history.

Afternoon: On your southbound route, shape the drive to include a taste of Thy National Park country if your departure logistics allow, or devote this day fully to Skagen and nearby dune landscapes. Thy National Park is Denmark’s first national park, known for heath, dunes, windswept coast, and a feeling of true northern openness; with only 7 days, it is best approached as a scenic nature emphasis rather than an attempt to cover every corner. If you are flying out later from Jutland, this can work beautifully; if returning onward, keep stops selective and child-paced.

Evening: Depending on your departure plan, either overnight near your exit point or begin the return toward Aarhus/Aalborg area for a practical final night. For a final Danish meal, look for classic fish cakes, fried plaice, or simple harbor fare rather than a formal tasting menu. End the trip with one last beach or dune stop so the children remember Denmark not just as cities and rides, but as wind, sand, and room to roam.

Important planning note: Because you requested Billund, Aarhus, Skagen, Thy, Mols Bjerge, and Copenhagen in just 7 days, this itinerary uses Copenhagen and Aarhus as the two core bases and treats Skagen/Thy as a very full northern finale. If you prefer less driving with young children, I would make Thy a future dedicated trip and keep Day 7 focused only on Skagen.

More food suggestions in Jutland: In Skagen, choose harbor restaurants for the freshest seafood and a casual atmosphere. In Aarhus, use bakeries for economical breakfasts and the food hall for flexible dinners; this keeps a family of five well-fed without letting costs run away.

This 7-day Denmark family itinerary gives you two sides of the country: Copenhagen’s canals, culture, and playful urban ease, and Jutland’s beaches, hills, LEGO creativity, and northern light. It is ambitious, certainly, but carefully structured so your children get a mix of wonder, movement, and manageable travel rather than a blur of transfers.

If you want the smoothest version, keep the spirit of exploration but stay flexible: shorten museum time, favor bakeries and food halls, and let the best moments be the simplest ones—finding a troll in the woods, watching waves collide at Grenen, or seeing a child build something improbable from a bucket of bricks in Billund.