2 Days in Copenhagen at Christmas (and Why That's Enough)
A two-day Copenhagen itinerary done at Christmas, on the overnight Flixbus from Hamburg and a hostel kitchen budget — going inside every palace, why the Little Mermaid is the one to skip, and why I didn't bother crossing to Malmö.

Two nights, two full days, at Christmas, with a friend. We stayed in a hostel in the centre and got there on the overnight Flixbus from Hamburg — about five hours, which is the cheapest way into Denmark if you're already somewhere in northern Germany.
Take the night bus, and the whole trip works on two hostel nights. You sleep on the way up, land in the morning with a full day in front of you, and only pay for two nights of accommodation in one of the most expensive cities in Europe. Two nights, two complete days.
Copenhagen is a city people tell you needs three or four days. It doesn't. Two days is genuinely enough to cover everything worth covering — but only if you're willing to move at pace and actually go inside the places rather than photographing them from outside.
Three things before the days themselves:
- Go inside everywhere. We went into every palace and church on this list. It's hectic, but it's completely doable in two days, and the interiors are the entire point of Copenhagen's royal quarter.
- The Little Mermaid is overrated. You'll go anyway. Just don't build a morning around it.
- Copenhagen is brutally expensive, and the fix is your hostel kitchen. We cooked our own meals and the trip stopped being a problem.
Day 1: Harbour, water, and Tivoli after dark
Start at Nyhavn
The row of coloured 17th-century townhouses along the old harbour is the postcard shot of Denmark, and it's genuinely as good as advertised. It's also the right place to start because the boats leave from here.

Take the canal cruise
Do this early rather than saving it. Copenhagen is a harbour city and the canal cruise gives you the shape of it in one go — you pass the opera house, the new architecture along the water, and you get the Little Mermaid from the water, which honestly is a better angle than the one you'll get standing in front of it later.

Blue Planet aquarium — good, not essential
The Blue Planet is Northern Europe's largest aquarium, out towards the airport and easy on the metro.
Here's my honest verdict: it's good, but nothing crazy. If you've been to a big modern aquarium before, this is another one of those. If you're travelling with kids, or the weather has turned properly against you, it earns its place. If you're tight on time and choosing between this and another palace, take the palace.

Finish at Tivoli Gardens
Tivoli is one of the oldest amusement parks in the world, it sits right in the middle of the city next to the central station, and at Christmas it is the single best evening in Copenhagen.
Go after dark — that's when the lights do their work. We were there for the Christmas fireworks, and it's the thing from this trip I'd tell people to time their visit around. If you're picking dates for a Copenhagen trip and Christmas is an option, take it for this alone.

Day 2: The royal quarter, all of it, in one day
This is the heavy day and it works because everything is walkable and close together.
Frederik's Church
The Marble Church, with the big dome, sitting directly across from Amalienborg. Go in.

Amalienborg Palace
The royal family's actual residence — four palaces arranged around an octagonal courtyard, with a museum inside. Step out of the church and you're already there; the two are designed to line up.

Christiansborg Palace — the best thing in Copenhagen
Christiansborg was amazing, and it's my pick for the best single thing in the city.
It's an odd, brilliant building: Danish parliament, the Supreme Court and the Prime Minister's office all still work out of it, and you can walk the royal reception rooms in the same complex. Very few capitals let you inside a building that is simultaneously a working seat of government and a royal palace.
If you only go inside one thing in Copenhagen, make it this.

Rosenborg Castle — and pay for the treasury
Rosenborg is a Renaissance castle sitting in the middle of a public park, and it's lovely on its own.
But the Royal Treasury in the basement is the part that matters. The crown jewels and the regalia are down there, and it's the second-best thing I did in Copenhagen after Christiansborg. Don't do Rosenborg and skip the treasury — that's the wrong way round.


End at the Little Mermaid
We finished the day at the statue on the Langelinie waterfront, which is the correct place to put it: at the end, on the way past, with no time budgeted.
It's overrated. It's a small bronze statue on a rock with a crowd around it. You'll go, because not going feels strange, and then you'll be done in five minutes and that's fine. Seeing it from the canal cruise the day before takes the pressure off entirely.

Why I skipped Malmö
Every two-day Copenhagen itinerary online pushes you across the Øresund bridge to Malmö, because Sweden is right there and it's a short train ride.
I didn't go, and I don't regret it. If I'd had a third day I would have — but nothing in Malmö actually appealed to me. It's a way of checking Sweden off as a country visited, not a day out. With two days in Copenhagen you'd be giving up half of the royal quarter for it. Not worth the trade.
What I'd change
Honestly, nothing. Two days, that order, at Christmas — it worked.
The only adjustment I'd offer someone else: if you're not fussed about aquariums, drop the Blue Planet and you've bought yourself a relaxed afternoon in the centre, or the Malmö trip if you really want it.
Practical notes
- Getting there from northern Germany: take the overnight Flixbus. Hamburg to Copenhagen is about five hours and costs a fraction of flying — and going overnight buys you a full first day and saves a night's accommodation. In a city this expensive that's the single best-value decision of the trip.
- Copenhagen is brutally expensive — this is not a myth. Eating out is what does the damage. Stay somewhere with a kitchen and cook, and the city becomes affordable very quickly. That single decision is what made a two-day trip cheap.
- Denmark is not on the Euro. It uses the Danish krone. You barely need cash though — card works essentially everywhere.
- You don't need a bike. Copenhagen has the reputation, and I didn't cycle once. Everything on day 2 is walkable, and the metro covers the rest, including the aquarium and the airport.
- Go inside things. The interiors — Christiansborg's reception rooms, Rosenborg's treasury — are what separate Copenhagen from a nice harbour walk. Budget your two days around entry queues, not around distance.
- December means short daylight. The light goes early in Copenhagen in winter, so front-load anything you want to see outdoors and let the evening belong to Tivoli.