40 Best Sights in Copenhagen, Denmark

City Hall Square is dominated by the 1905 mock-Renaissance Rådhus (City Hall). Architect Martin Nyrop's creation was popular from the start, perhaps because he envisioned that it should give "gaiety to everyday life and spontaneous pleasure to all." A statue of Copenhagen's 12th-century founder, Bishop Absalon, sits atop the main entrance.

Besides being an important ceremonial meeting place for Danish VIPs and a popular wedding hall for locals, the intricately decorated City Hall contains the first world clock. The multi-dial, highly accurate, astronomical timepiece has a 570,000-year calendar and took inventor Jens Olsen 27 years to complete before it was put into action in 1955.

Topped by two Vikings blowing an ancient trumpet called a lur, the Lurblæserne (Lur Blower Column) displays a good deal of artistic license—the lur dates from the Bronze Age, 1500 BC, whereas the Vikings lived a mere 1,000 years ago. City tours often start at this landmark, which was erected in 1914.

Instead of climbing the stout Round Tower's stairs, visitors scale a smooth, 600-foot spiral ramp. Supposedly, Peter the Great of Russia once ascended this ramp on a horse alongside his wife, Catherine, who took a carriage. From its top, you enjoy a panoramic view of the twisted streets and crooked roofs of Copenhagen. The unusual building was constructed as an observatory in 1642 by Christian IV and is still maintained as Europe's oldest such structure.

The art gallery has changing exhibits, and occasional concerts are held within its massive stone walls. An observatory and telescope are open to the public evenings mid-October through mid-March, and an astronomer is on hand to answer questions.

Completed in 2008, the newest addition to the Royal Theater focuses mainly on drama. While theater stagings are primarily in Danish, more accessible dance and music performances are also featured. A beautiful wooden ramp extends in front of the striking glass building. In summer, the café and restaurant move onto this deck and offer one of the best views of the Copenhagen harbor. Behind the theater a new square and public beach, Ofelia Plads, has been created; there are frequent events and it's a popular place to while away a summer evening.

This photogenic public park is the stuff that city planning dreams are made of. Designed by Superflex and Bjarke Ingels Group, the urban park has skate ramps, barbecue grills, a green park, and much more, making it popular among skaters, young parents with kids, dog walkers, and retired people going for a stroll.

The 19th-century artist Bertel Thorvaldsen (1770–1844) is buried at the center of this museum in a simple, ivy-covered tomb. Strongly influenced by the statues and reliefs of classical antiquity, Thorvaldsen is one of the world's greatest neoclassical artists, having completed commissions all over Europe. The museum, once a coach house for Christiansborg, now houses Thorvaldsen's interpretations of classical and mythological figures. A free English audio guide is available.

The museum is free on Wednesday.

Ever since opening in 2011, this covered marketplace with vendors selling culinary specialties has been busy. Vendors range from natural wine bars to stalls selling Vietnamese sandwiches, Danish licorice, raw food, and specialty coffee. There are many stalls selling delicacies to go and fresh vegetables, fish, meat, and poultry as well.

Situated at the western end of the lakes that divide Copenhagen, this modern, cylindrical planetarium appears to be sliced at an angle. It's Denmark's most advanced center for popularizing astronomy and space research and promoting knowledge of natural science. The on-site IMAX theater is devoted to visual odysseys of the natural environment—below the sea, through the jungle, or into outer space. These films aren't recommended for children under age seven. Admission includes access to an IMAX movie and a 3-D movie.

With one of the most beautiful spires puncturing the sky over Copenhagen, Our Savior Church is one of the city’s most beloved landmarks. It’s possible to scale the 398 steps leading up to the top of the spire, which has stunning views over Copenhagen’s harbor and Christiania.

Established in 1859, the Copenhagen Zoo blends the old with the new. The elephant house, by acclaimed architect Norman Foster, is an elegant structure topped by two glass domes, providing its inhabitants with plenty of light and stomping ground. Modern glass enclosures for hippos and polar bears also make for spectacular viewing. But children are just as likely to gravitate to the small petting zoo and playground, which includes friendly cows, horses, rabbits, goats, and hens. The indoor rain forest has butterflies, sloths, alligators, and other tropical creatures. On sunny weekends, the line to enter can be long, so come early.

There are often extended weekend and summer opening hours.

The Danish Architecture Center occupies an old wharf-side warehouse built in 1880. The center hosts rotating exhibitions that cover trends and trendsetters in architecture and architectural design. The displays are labeled in English, and the museum's website has a guide for discovering noteworthy architecture in Denmark's major cities.