Kastellet travel guide

Kastellet, also known as The Citadel, is one of the best-preserved star fortresses in Northern Europe and an iconic historical landmark in Copenhagen. Established in 1626 by King Christian IV, Kastellet was initially constructed to bolster the city's defenses during a time of frequent conflicts.

Its distinctive pentagonal shape and bastions were designed to withstand sieges and artillery attacks, reflecting the military engineering prowess of the era. The fortress has played a crucial role in numerous historical events, including the Swedish siege of Copenhagen in 1658-1660 and the British bombardment in 1807.

Over the centuries, Kastellet has evolved from a military stronghold to a public park, offering visitors a serene green space amidst the bustling city. Today, it houses historical buildings, a functioning military barracks, and the charming St. Alban's Church. By preserving its rich history and architecture, Kastellet continues to be a cultural gem and a testament to Copenhagen's storied past.

Kastellet, located in Copenhagen, Denmark, is renowned for its distinctive star-shaped fortress design, a hallmark of Renaissance military architecture. This geometric layout, featuring five bastions named after monarchs and mythological figures, provides a visually striking aerial view and a unique walking experience on the ground. The well-preserved ramparts and moats offer a rare glimpse into 17th-century fortification techniques, setting Kastellet apart from other historical sites.

Another unique feature is the vibrant, working windmill situated within the fortress grounds, adding a picturesque element to the military setting. The windmill, though not operational, serves as a historical artifact and a photogenic highlight for visitors. Additionally, Kastellet is home to numerous well-preserved buildings, including the Commander's House and the Church of Kastellet, both showcasing classical Danish architecture. These structures are not just relics but are still in use today, blending historical significance with contemporary relevance.

Moreover, Kastellet's verdant surroundings, complete with tree-lined paths and expansive lawns, provide a serene escape from the bustling city, making it a popular spot for both locals and tourists. This blend of historical, architectural, and natural elements creates a multifaceted attraction, offering visitors a unique and enriching experience.

Kastellet, one of Copenhagen's most iconic star-shaped fortresses, houses a unique windmill within its ramparts, built in 1847 to ensure the garrison had fresh flour during sieges. A lesser-known fact is that Kastellet is still an active military area, making it one of the oldest functioning military installations in the world. The fortress’s prison once held the infamous Count Struensee, a physician and de facto ruler of Denmark, before his execution in 1772. Also, the site hosts an annual event called 'Kastelsløbet,' a popular run that allows participants to experience the scenic and historical surroundings in a unique way. Additionally, the fortress’s church is renowned for its splendid acoustics and occasionally hosts public concerts, adding a cultural dimension to its military significance.

Located in the dynamic Copenhagen Municipality, the popular Kastellet is easy to find and can be explored during a short weekend escape in the beautiful city of København or as a stop on your countrywide road trip through Denmark.

København is a perfect holiday destination for those who crave a mix of history, culture, and modern amenities. With its distinct architecture, famous museums, and delicious culinary scene, København offers something for everyone.

Take a stroll through the charming streets and alleys to discover hidden gems and enjoy the local atmosphere. Visit this popular landmark in København and immerse yourself in the city's rich history and culture at top attractions, including the remarkable Christiania, Amalienborg Palace, The Little Mermaid, The Round Tower, and Nyhavn.

Whether you're looking to indulge in shopping or explore the nightlife, København has it all. Don't forget to sample the delicious cuisine, from traditional dishes to modern fusion.

Experience the best of both worlds in København, a place where the past meets the present, and you'll create unforgettable memories that will last a lifetime.

Click the travel guides below to learn more and get ready to make unforgettable memories in Denmark!

The best time to explore Kastellet in Copenhagen is during the late spring to early autumn months, from May to September. During this period, the weather is mild and pleasant, with temperatures ranging from 15°C to 25°C (59°F to 77°F), making it ideal for strolling through the historic fortress and enjoying its lush green surroundings. Summer months, particularly June and July, offer the warmest weather and the longest daylight hours, providing ample opportunity to explore every corner of this star-shaped citadel.

Additionally, visiting Kastellet in May allows travelers to experience the Copenhagen Marathon, which passes through the area, adding a vibrant and energetic atmosphere. The fall months of September and October also present a unique charm, with fewer crowds and the changing colors of the foliage, making it a serene time for photography and leisurely walks.

For those who prefer a quieter visit, early mornings or weekdays are recommended to avoid peak tourist times. Regardless of the season, Kastellet offers a picturesque and historical experience, but planning your visit during these favorable months will ensure the best conditions for exploring this iconic landmark.

Kastellet is conveniently accessible by various transportation options in København, Denmark. If you're flying in, Copenhagen Airport is approximately 5.4 miles (8.7 km) away from København. From there, you can easily reach Kastellet by taxi or shuttle.

For those already in København, buses, taxis, and walking are viable options to reach Kastellet, which is located 1 mile (1.6 km) from the city center. You can also rent a car and drive to Kastellet, providing flexibility to explore at your leisure. Its exact address is Gl. Hovedvagt, Kastellet 1, 2100 København, Denmark, Denmark.

With your transportation plans sorted, get ready for an unforgettable experience at Kastellet!

To truly enjoy your visit to Kastellet, joining a tour that features this popular citadel in København is highly recommended. As one of Denmark's most iconic attractions, Kastellet draws visitors from around the world. Booking a tour in advance allows you to skip the lines and ensures a smooth, enjoyable experience.

Find the best and most popular tours and tickets to Kastellet starting at just 40 EUR below.

With a rental car, discovering the popular Kastellet and Denmark's captivating landscapes becomes a breeze, allowing you to explore at your own pace. Upon arrival, international travelers can choose from 3 reputable rental car companies near Copenhagen Airport and the city of København, making transportation seamless and efficient.

Rental car companies in Denmark cater to a variety of preferences, offering vehicles ranging from compact and midsize to premium, estate, and even camper vans or convertibles. To select the perfect ride, consider your itinerary and specific travel plans in København and beyond.

Conveniently explore Kastellet and plenty more captivating attractions in København by staying at a top-rated hotel in the center of the city. With comfortable accommodations and easy access to Kastellet and other notable landmarks, wake up well-rested every day, ready to explore all that København has to offer.

Discover the best hotels for visiting Kastellet below.

Aside from Kastellet, København is home to numerous other top attractions waiting to be explored. From museums and architectural masterpieces to sculptures and natural wonders, the city offers a diverse range of sights to behold. For the ultimate sightseeing tour around København, there are a number of attractions every itinerary should include, namely Christiania, Amalienborg Palace, and The Little Mermaid.

Christiania is a bucket-list park and top attraction in København, drawing numerous travelers and locals every year. As evident by its average rating of 4.3 out of 5 stars in 32,000 reviews, this attraction is a popular place to visit for anyone with time to spend in the city. The exact address of Christiania is Bådsmandsstræde 43, 1407 København K, Denmark.

Another appreciated attraction in København is Amalienborg Palace. Like Christiania, this is one of the most popular sites to visit in the city. With an impressive average rating of 4.5 out of 5 stars among 26,000 visitors, it’s also one of the highest-rated. The exact address of this museum is Amalienborg Slotsplads, 1257 København K, Denmark.

The Little Mermaid is also a clear favorite among travelers seeking to experience the uniqueness of København. This establishment and top attraction in København has been rated an average of 4.1 out of 5 stars by 24,000 visitors. This attraction is located at the address of Langelinie, 2100 København Ø, Denmark.

Check out our full list of top attractions in the city of København below.