October is a great time to visit Copenhagen, with beautiful autumn colors, cool and crisp air, and fewer crowds than during the busy summer season. With temperatures typically ranging from 8°C to 14°C (46°F to 57°F), you can still spend plenty of time exploring the city, with museums and other indoor attractions to fall back on when the weather turns.
In this guide, you’ll find a mix of classic Copenhagen sights, autumn activities, and special events taking place in October. From the magical Halloween atmosphere in Tivoli Gardens to great views across the city, there’s plenty to add to your itinerary.
Each year, Tivoli Gardens celebrates Halloween and the spookiest season of the year by transforming the entire amusement park into a haunted wonderland! You'll find more than 20,000 pumpkins, hairy spiders, scary scarecrows, and other spooky beings lurking throughout the park. As you walk around, you’ll encounter witches, ghosts, and other eerie creatures.
All rides are open, making it a fun experience for all ages. Carve a lantern, find your way through the maze, see the haunted park from above on the Star Flyer, or swing by The Haunted House and pay a spine-tingling visit to the patients trapped inside (with very good reason, it seems). If that doesn’t scare you, go see the horrifying family that resides in Villa Vendetta, if you dare. You can also visit Hotel Hikari and let your senses be challenged by perspective, illusions, and ambience.
As darkness falls, head to Tivoli Lake for the Halloween Illuminations, where lasers, fire, smoke, water, and music add even more atmosphere to the park.
Halloween in Tivoli 2026: October 2 through November 1
Want to skip the entrance line? Purchase your entrance ticket to Tivoli on our website or at one of our ticket houses.
Address: Vesterbrogade 3
Getting there: Join Stromma’s Hop On-Hop Off buses and hop off at stop 12 – Tivoli
Photo by Tivoli Gardens
The majestic Rosenborg Castle is located in the heart of Copenhagen, right next to the popular King’s Garden. The former summer residence of King Christian IV is home to many royal treasures, but the most valuable are the Danish crown jewels. Here you can see everything from crowns and scepters to the coronation rapier and the sword of state. One of the crowns on display is the Crown of Christian V, known as the crown of the absolute monarchs. It was used for the anointing of Danish kings from Christian V to Christian VIII.
You can also explore the impressive collection of weapons, see the old anointing throne in the Knights’ Hall, or visit the Mirror Cabinet, commissioned by Christian V in 1684–87.
If the weather is nice, we recommend taking a walk through the King’s Garden after your visit. The many trees and bushes turn beautiful shades of red, orange, and yellow during autumn, making October a lovely time for a stroll through the garden.
Address: Øster Voldgade 4A
Getting there: Hop off at stop 9 – Rosenborg Castle/SMK on Stromma’s Hop On-Hop Off buses
Photo by Lukas Bukoven
The Medical Museion invites you to explore the body and mind through its fascinating and thought-provoking exhibitions.
In the Psychiatry Room, you can dive into the history of psychiatry and see straitjackets, a convulsion bed, and a device used for electroshock treatment. The exhibition also raises questions about what the psyche is and when social deviation becomes pathological.
The Kintsugi exhibition focuses on the marks life leaves on our bodies and how medicine and technology can help repair us after injuries and breakdowns. Here, you can see both historical and contemporary examples of how the human body has been repaired.
You can also learn more about the connection between the mind and gut, how perceptions of the body have changed throughout history, and much more.
Address: Bredgade 62 (closed on Mondays)
Seeing Copenhagen from the water is a unique experience and a great way to get a different perspective of the city. On a canal tour, you’ll sail past many of Copenhagen’s famous sights, including the Little Mermaid and Amalienborg Palace. Sailing through the narrow canals and underneath the many bridges is an experience in itself, and there is plenty of activity on the water all year round.
Join Stromma’s 1-hour Classic Canal Tour and choose between live-guided and audio-guided departures. The boats are covered and heated, so you can sit back and enjoy the views even when it’s chilly outside.
Address: Ved Stranden 26 or Nyhavn 3
Being in Denmark in October means there might be a bit of rain during your visit, so it’s good to have a few cozy indoor activities on your itinerary. One of our favorites is a visit to Bastard Café in Nørrebro.
Here you’ll find endless shelves filled with board games, card games, strategy games, and more, with something for all ages and interests. Choose between childhood classics and new favorites, grab a game, and settle in for a couple of hours. They also serve a small selection of food and drinks, so you can easily spend an afternoon playing, talking, and grabbing a bite to eat.
Address: Borgmestervangen 21
At the Royal Stables at Christiansborg Palace, you can get close to the magnificent white horses used by the Royal Family. You can often see the horses training on the riding ground right outside the stables or being ridden through the streets of Copenhagen.
Inside the stables, you can also admire the historic royal carriages that have been used for special occasions and celebrations over the years, including the beautiful Golden State Coach.
Address: Christiansborg Ridebane 18
Getting there: Join Stromma’s Hop On-Hop Off buses and hop off atstop 1 – Ved Stranden/City Center
Photo by Christiansborg Palace
Want to snap the perfect picture of Copenhagen? Climb the 400 steps to the top of the spiraling spire of Our Saviour’s Church and be rewarded with an incredible view of the city! The last 150 steps are on the outside of the spire, and while it might look a bit scary, it’s definitely worth the effort.
The church was built in the 1680s during the reign of King Christian V, and his monogram can still be found in many parts of the church. Inside, you can admire the beautiful Baroque architecture and impressive altar. The organ, with its intricate woodwork and golden details, is another highlight.
The church is also home to a historic carillon, the first of its kind in Scandinavia in modern times and still a popular attraction today.
Address: Sankt Annæ Gade 29
Cross Inderhavnsbroen (the Inner Harbor Bridge) at the end of Nyhavn and enjoy some delicious street food at Broens Gadekøkken. There’s a great selection of dishes from many different corners of the world, and the vibrant atmosphere adds to the experience.
You’ll likely meet plenty of locals as well, as Copenhageners enjoy coming here to meet up with friends, share some food, and have a couple of drinks.
Address: Strandgade 95
Photos by Wonderful Copenhagen & Tobias Glud
Designmuseum Danmark showcases the work of well-known Danish designers spanning from the 1920s to 2000. See some of the most iconic pieces of Danish furniture and design alongside lesser-known gems.
Take a closer look at fascinating private collections in WONDER. Admire sword mountings that were once part of samurai armor, pocket watches, jewelry boxes, and many other rare and curious items. You can also journey through the history of Danish silver, from Art Deco to Modernism, and see how styles and craftsmanship have developed over time.
Address: Bredgade 68
Photo by Luka Hesselberg
Combine a visit to the historic Carlsberg Byen with a relaxing experience at AIRE Ancient Baths. Located in one of the old Carlsberg brewery buildings, the spa offers a peaceful escape from the busy city in beautiful and atmospheric surroundings.
Feel the everyday stress leave your body as you sink into the thermal baths, letting your muscles relax and your mind slow down. Move between baths with different temperatures, unwind in the saltwater bath, or simply float for a while and enjoy the calm surroundings.
You can choose between different experiences and treatments, including aromatherapy and massages, and some experiences include a glass of cava. After a few relaxing hours, you’ll hopefully be ready for plenty more exploring around Copenhagen.
Address: Ny Carlsberg Vej 101
If you’re looking for special events in Copenhagen in October, look no further!
On Friday, October 9, you can experience the popular Kulturnatten (Culture Night) and discover numerous hidden gems, as well as gain access to buildings that are normally closed to the public. More than 200 cultural institutions across Copenhagen and Frederiksberg take part, with activities for all ages.
Check the program on Kulturnatten’s website and be sure to book quickly, as some events fill up fast.
Local tip: To access the different events and get free public transportation, you’ll need a Culture Night Pass. You can purchase it digitally or at 7-Eleven stores in the capital area.
A little outside the city center, you can visit Copenhagen’s lesser-known (and the world’s oldest!) amusement park, Bakken.
From October 10 through 19 and October 23 through 25, Bakken invites you to a scary Halloween! Walk through different haunted houses (if you dare!) and take part in several spooky activities for the whole family. For those looking for a proper scare, visit Bakken After Dark, which is not for the faint of heart. This year, they’ve cranked up the horror barometer even more!
Scream your heart out on the fast rollercoasters, try the carousels, and recharge your batteries with delicious food and snacks.
Address: Dyrehavsbakken 207, 2930 Klampenborg
Getting there: From Copenhagen Central Station, take the regional train toward Helsingør St. and hop off at Klampenborg St. (4 stops, 19 minutes). Then walk to Bakken (about 900 meters)
Photo by Bakken
From October 12 through 18, you can take part in the largest restaurant festival in the Nordics, as Copenhagen Dining Week once again offers special prices at many of the city’s restaurants.
Most restaurants serve either a 3- or 5-course menu or a tasting menu. The line-up includes a wide selection of restaurants, from well-known favorites to hidden gems. Some offer classic menus while others are more innovative, so there’s plenty to choose from whether you prefer fish, meat, or vegetarian dishes.
Dining Week is extremely popular, so make sure to check their website and book your table in advance.
October in Copenhagen offers a great mix of iconic sights, fun experiences, and special events. Whether you plan to be spooked at Tivoli Gardens, admire the crown jewels, or simply enjoy the atmosphere around the city, we hope this guide has given you plenty of inspiration for your visit.
Check out the map below to find all the attractions and activities mentioned in this guide.
Download City's Voice and get access to audio guided walking tours that take you past must-see sights and landmarks as well as hidden gems. You can also use the app as your audio guide on our Classic Canal Tour and Hop On-Hop Off buses. Just remember to bring your own headphones.
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