Rundetårn (Round Tower) | Copenhagen

The Rundetårn (Round Tower) is a unique historical and architectural landmark in Copenhagen, famous for its iconic spiral ramp, panoramic views, and role in Denmark’s scientific and cultural history. Built during the reign of Christian IV, it stands as Europe’s oldest functioning observatory and a symbol of Denmark’s intellectual achievements during the Renaissance.

Overview

• Location: Købmagergade 52A, in central Copenhagen.
• Construction: Completed in 1642.
• Architectural Style: Dutch Renaissance, designed by Hans van Steenwinckel the Younger.
• Purpose: Originally built as an astronomical observatory, part of the Trinitatis Complex (which included a church and university library).

Historical Background

• Christian IV’s Vision: The tower was constructed to support the study of astronomy and navigation, reflecting Denmark's scientific ambitions during the 17th century.
• Observatory: It served as the University of Copenhagen’s observatory until the 19th century and remains operational for stargazing and public events.

Key Features and Attractions

1. The Spiral Ramp

• Unique Design: The tower’s interior features a 209-meter-long spiral ramp that winds 7.5 times around the hollow core to reach the top.
• Purpose: Designed to accommodate horses and carts, making it easier to transport heavy astronomical equipment to the observatory.
• Experience: Walking the ramp is a gentle yet fascinating climb, with changing perspectives of the interior.

2. The Viewing Platform

• Height: The platform is 34.8 meters (114 feet) above street level.
• Panoramic Views: Offers stunning 360-degree views of Copenhagen’s skyline, including landmarks like Christiansborg Palace, Tivoli Gardens, and Nyhavn.
• Telescopes: Available for visitors to get closer views of the city or observe the night sky.

3. The Observatory

• Functionality: The oldest functioning observatory in Europe, still used for stargazing events.
• Public Access: Visitors can learn about its history and use during select astronomy events.

4. The Library Hall

• Located halfway up the tower, this hall was originally the university library and is now used for exhibitions and cultural events.
• Current Use: Hosts art exhibitions, concerts, and lectures, adding a modern cultural dimension to the historic site.

5. The Glass Floor

• Located above the hollow core of the tower, a glass floor offers a thrilling view 25 meters (82 feet) straight down.
• Interactive Experience: Visitors can walk on the glass to see the tower’s unique internal structure.

Visitor Information

• Opening Hours:
  • Typically open daily from 10:00 AM to 8:00 PM, with seasonal variations.
  • Special stargazing events are held during evenings.
• Tickets:
  • Affordable entrance fee, with discounts for children and Copenhagen Card holders.
• Accessibility: While the spiral ramp makes it easier to ascend, the top platform is not wheelchair accessible.

Getting There

• By Metro: Take the M3 or M4 to Nørreport Station, a short walk from the tower.
• By Bus: Multiple bus routes stop near Købmagergade.
• By Foot: Centrally located, easily reachable from other attractions like Strøget or Rosenborg Castle.

Nearby Attractions

1. Strøget: Copenhagen's famous pedestrian shopping street, just a short walk away.
2. Rosenborg Castle: Explore Danish royal history nearby.
3. Torvehallerne: A vibrant food market offering Danish and international cuisine.

Fun Fact

In 1716, Russian Tsar Peter the Great famously rode his horse up the spiral ramp with his wife, Catherine, following in a carriage, demonstrating the ramp’s unique design.

Tips for Visitors

1. Best Time to Visit: Clear days offer the best views from the platform.
2. Photography: The panoramic views make for fantastic photo opportunities, so don’t forget your camera.
3. Family-Friendly: The gentle slope of the ramp makes it suitable for kids.

The Rundetårn is a perfect blend of history, science, and architecture, offering visitors an unforgettable experience and a unique perspective on Copenhagen. Whether you're climbing the spiral ramp, admiring the views, or attending a cultural event, it’s a must-see destination that combines the past and present beautifully.