Copenhagen is one of those cities that seems to have been dreamed up by a watercolorist with a fondness for ships, church spires, copper roofs and fairy tales. It is not merely beside the water—it is of the water. Canals slip between its neighborhoods like blue ribbons, harbor buses glide past palaces and glassy modern landmarks, and small boats nose under bridges while bicycles whir along the quays above them.

This is a city where you can arrive at history by foot, by bike, by ferry—or, most romantically, by drifting through it.

Viking Origins

Copenhagen’s very name comes from its role as a merchant harbor, and that watery identity has shaped the city from the beginning. Originally established as a Viking fishing village in the 10th century, it became Denmark’s capital in the 15th century and grew in importance as the seat of royal power, trade and maritime ambition. Copenhagen is a town planted on islands and surrounded by water, expanding as its population grew.

Royalty left its imprint everywhere. Amalienborg Palace, Christiansborg Palace and Rosenborg Castle still anchor the city’s regal geography (and we will cover these in our next post), while Copenhagen’s waterways recall the age when sailors, merchants, fishermen, naval officers and dockworkers animated the harbor. King Christian IV, that energetic builder-king of Denmark, had an especially profound effect on the city’s shape, including the development of Christianshavn, a district laid out in the early 17th century with canals inspired in part by Dutch urban planning.

To travel between sections of the city, there is no better way than by watercraft! Passing fascinating historic buildings from elegant mansions to intriguing townhomes, from boutiques and fashionable shops to charming coffee houses and restaurants.

Begin at Nyhavn (New Harbor)

Start at Nyhavn, because really, how could one resist? This is Copenhagen at its most postcard-perfect: brightly colored 17th- and 18th-century townhouses standing shoulder to shoulder along the old harbor, their reflections wobbling in the canal like ribbons of red, ochre, blue and gold. Once a working sailors’ quarter—no doubt full of tavern noise, rope, tar, fish, gossip and trouble—it is now lined with cafes, restaurants, moored wooden boats and visitors happily doing what visitors have always done in beautiful harbor cities: lingering longer than planned. Especially in summer, this is where young Denmark meets and greets on its lovely quays.

From Nyhavn, you can board one of the classic canal tours, which glide through the harbor and canals past both historic and modern landmarks. VisitCopenhagen notes that these tours are popular even with Copenhageners themselves, because seeing the city from the water gives a different and rather delicious perspective. 

But tourists are not the only ones moving across Copenhagen by boat. The city’s harbor buses—the yellow Havnebus boats—are part of the public transport system, with routes running through the harbor. So yes, in Copenhagen, one may commute by water with more charm than seems strictly fair.

As you float along the main channel, Copenhagen reveals itself as a city of elegant juxtapositions. One moment you see the sober grace of royal and civic buildings; the next, the clean lines of modern architecture rise beside the harbor. 

The Copenhagen Opera House, assertive and contemporary, faces the royal axis near Amalienborg. The Black Diamond, the striking modern extension of the Royal Danish Library, gleams darkly at the waterfront like a polished stone set among older masonry. Canal tours commonly pass landmarks such as Christiansborg Palace, the Opera House, the Black Diamond, Our Savior’s Church and the Little Mermaid, giving travelers a water-level procession through the city’s many eras. 

Along the broad sweep of Copenhagen’s main harbor channel, especially around Larsens Plads and the streets just behind it, the city becomes less storybook and more stately. Here the water is edged not only by quays and passing boats, but by handsome old warehouses, refined 18th-century townhouses, former shipping offices and dignified legacy buildings that speak to Copenhagen’s mercantile confidence. This stretch once served the practical business of shipbuilding, timber storage, customs, emigration and trans-Atlantic travel, but today many of its noble façades have found second lives as embassies, cultural institutions, headquarters and carefully preserved historic properties. The effect from the water is splendid: copper roofs, pale stone, tall windows, restrained Nordic ornamentation and that unmistakable air of old money behaving very politely. It is here, looking across the harbor, that Copenhagen’s maritime past feels less quaint and more powerful—the capital of a seafaring kingdom that knew very well how to turn saltwater into influence.

Christianshavn Beckons

And then there is Christianshavn—leafy, canal-laced, and a bit bohemian around the edges. Built in the early 1600s, it feels almost like Copenhagen’s answer to Amsterdam, with narrow waterways, old warehouses, houseboats, church towers and quiet residential corners where life seems to proceed at the tempo of oars dipping into water. Its most famous landmark is the Church of Our Savior, with that extraordinary spiraling tower that looks as though it were designed by someone who believed heaven should be approached with flair.

Christianshavn is also close to Christiania, the alternative community founded in the 1970s in a former military area. It is not the polished Copenhagen of palaces and cafes, but it is part of the city’s modern story—free-spirited, controversial, colorful and fiercely individual. This is where the rebellious youth claimed their independence and congregated with other individualists. It still breathes a certain anti-establishment, communal, artistic, scruffy, experimental and defiantly unconventional air.

Then, of course, you must go see The Little Mermaid, sitting modestly on her rock at Langelinie Pier, gazing toward the human world. Inspired by Hans Christian Andersen’s fairy tale, she is smaller than many expect, but perhaps that is part of her spell. She is not a conquering monument. She is longing cast in bronze. She belongs to a harbor city that understands departures, returns, waiting, and the ache of distant horizons. 

Water’s Weaving 

What makes Copenhagen so captivating today is that water is not merely decorative. It is practical, social, scenic and deeply woven into daily life. Locals bike over bridges, swim in harbor baths, picnic beside canals, commute by harbor bus, paddle kayaks and take small boats out when the sun chooses to bless them.

The city has also reclaimed much of its waterfront for public enjoyment. Former industrial edges have become promenades, cultural spaces, restaurants, residences and gathering places. Along the canals and harbor, you will find historic warehouses reborn, sleek apartment buildings, bobbing houseboats, old sailing vessels, glass-walled cultural institutions, and that unmistakable Nordic confidence that says modernity and history need not quarrel—they can simply sit side by side and share the view.

Come to Copenhagen for the canals, yes—but stay for the way the water teaches you to see the city: not as a fixed place, but as a reflection of centuries moving gently, beautifully, and still very much alive.

Recommended Reading

Fiction

• The Royal Physician’s Visit by Per Olov Enquist — A rich historical novel set in the Danish court of Christian VII, full of royal intrigue, Enlightenment ideals, reform, romance and danger. 
• Sidroc the Dane by Octavia Randolph — A Viking-era story that reaches back toward the seafaring world from which Denmark’s earliest identity emerged. 
• The Lost Queen by Norah Lofts — A historical novel evoking the royal dramas, dynastic tensions and personal sacrifices that shaped the Scandinavian past. 

Non-Fiction

• Fairy Tales by Hans Christian Andersen — The essential literary companion to Copenhagen’s Little Mermaid, giving you the melancholy magic behind that small bronze figure gazing out over the harbor. 
• The Little Book of Hygge: Danish Secrets to Happy Living by Meik Wiking — A modern cultural window into the Danish sense of comfort, atmosphere and conviviality that seems to spill so naturally into Copenhagen’s cafes, canals and candlelit corners.

Image Credits: Two images featured in this article are credited to Julian Herzog and Heather Cowper via Wikimedia Commons.