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The Thick Tower: A Fortress with a View

Explore the imposing Thick Tower at Heidelberg Castle, a testament to 16th-century military might transformed into an elegant space with breathtaking views of Heidelberg and the Neckar Valley.

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The Thick Tower (Dicker Turm) at Heidelberg Castle is a massive remnant of 16th-century fortifications, offering a glimpse into the castle's strategic past. Built in 1533 by Ludwig V, its walls, some seven meters thick, were designed to withstand intense artillery fire. Later, Frederick V transformed the tower's upper levels into a luxurious space for dining and entertainment, providing breathtaking views of Heidelberg and the Neckar River Valley. Though partially destroyed in subsequent wars, the Thick Tower remains a symbol of the castle's resilience and offers visitors a unique perspective on its layered history and architectural evolution. Today, it stands as a testament to both military might and refined elegance, making it a must-see landmark within the Heidelberg Castle complex, inviting exploration and appreciation of its historical significance.

A brief summary to Thick Tower

  • Heidelberg, Heidelberger Altstadt, DE

Local tips

  • Wear comfortable shoes, as exploring the Thick Tower involves climbing stairs and navigating uneven surfaces.
  • Visit during off-peak hours (early morning or late afternoon) to avoid crowds and enjoy a more peaceful experience.
  • Check the Heidelberg Castle website for any special events or guided tours that may be available during your visit.
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Getting There

  • Walking

    From the Kornmarkt in Heidelberg's Altstadt, the most direct route to the Thick Tower involves a moderately steep uphill walk of approximately 15-20 minutes. Follow Burgweg, the main path leading towards Heidelberg Castle. As you ascend, you'll pass the lower funicular station on your right. Continue along Burgweg, following signs for the Schloss (castle). The path winds upwards, offering increasingly impressive views of the Altstadt. Once you enter the castle grounds through the main gate, follow signs directing you towards the Englischer Bau (English Wing). The Thick Tower is located on the west side of the English Wing. Note that the walk involves some inclines and cobblestone paths.

  • Public Transport

    The Bergbahn (funicular) offers a convenient alternative to walking. From the Kornmarkt, the lower funicular station is easily accessible. Purchase a ticket for the 'Schloss' (castle) section. A single ride costs €6 for adults. The funicular will take you directly to the castle grounds. Upon exiting the funicular, follow signs towards the Englischer Bau (English Wing). The Thick Tower is located on the west side of the English Wing. This option significantly reduces the uphill walking distance.

  • Taxi/Ride-Share

    A taxi or ride-share from Heidelberg's Hauptbahnhof (main train station) to the Heidelberg Castle entrance (near the Kornmarkt) typically costs between €12-€18, depending on traffic. From the drop-off point, follow the 'Walking' directions above, keeping in mind the 15-20 minute uphill walk. Alternatively, ask the driver to take you as far up Burgweg as is permitted, reducing the walking distance slightly. Be aware that traffic restrictions may apply closer to the castle entrance.

  • Parking

    Parking near Heidelberg Castle is extremely limited and can be expensive. The closest parking garage is P12 Kornmarkt/Schloss, but it fills up quickly, especially during peak season. Other nearby options include P13 Karlsplatz/Rathaus. Expect to pay around €2.50-€3.50 per hour, with daily maximums ranging from €20-€30. From the parking garages, follow signs towards the Kornmarkt and then proceed on foot as described in the 'Walking' directions. Due to the limited parking, using public transport or ride-sharing is highly recommended.

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Discover more about Thick Tower

Heidelberg's Thick Tower, or Dicker Turm, is a formidable structure that forms an integral part of the Heidelberg Castle complex. This imposing tower, with its walls reaching up to seven meters in thickness, stands as a testament to the defensive strategies employed during the castle's evolution. Originally commissioned by Ludwig V in 1533, the Thick Tower was conceived as a bulwark against potential sieges, designed to withstand the impact of heavy artillery. The tower's strategic importance is evident in its robust construction. Its massive walls provided a secure vantage point and a solid defense against attackers. The design reflects the military architecture of the era, emphasizing strength and resilience. Over the centuries, the Thick Tower has witnessed numerous conflicts, including the Thirty Years' War and the War of the Palatine Succession, during which it sustained significant damage. However, the Thick Tower is not solely a symbol of military might. In the early 17th century, Frederick V, known as the Winter King, transformed the upper levels of the tower into an elegant space for dining and entertainment. He added a 16-cornered room with large windows, offering panoramic views of Heidelberg and the Neckar River Valley. This space became a favorite spot for the electoral court, where they hosted lavish banquets, theatrical performances, and musical concerts. The transformation of the Thick Tower from a defensive structure to a refined entertainment venue reflects the changing priorities of the Palatine Electors. While defense remained a concern, they also sought to create a sophisticated and cultured environment within the castle walls. The Thick Tower, with its dual function, embodies this transition. Despite the destruction wrought by the French army in the late 17th century, the Thick Tower has endured, albeit in a partially ruined state. The remnants of its walls and foundations offer a glimpse into its former grandeur. Visitors can explore the tower's interior, imagining the soldiers who once manned its defenses and the courtiers who reveled in its opulent chambers. Today, the Thick Tower stands as one of the most iconic landmarks within the Heidelberg Castle complex. Its imposing presence dominates the castle's western side, offering stunning views of the surrounding landscape. The tower's ruins are a popular spot for photographers and history enthusiasts, who come to capture its beauty and learn about its rich past. The Thick Tower is also closely associated with the English Wing, built by Frederick V for his wife, Elizabeth Stuart, the daughter of King James I of England. The English Wing, with its elegant facade and spacious interiors, was designed to provide a comfortable and stylish residence for the royal couple. The Thick Tower served as a defensive bastion for the English Wing, protecting it from potential attacks. Exploring the Thick Tower provides a unique perspective on the architectural evolution of Heidelberg Castle. The tower's construction reflects the changing styles and technologies of the era, from the massive walls of the 16th century to the elegant windows of the 17th century. The tower's ruins also offer insights into the destruction and reconstruction that the castle has undergone over the centuries. Visitors to the Thick Tower can also learn about the legends and myths associated with the castle. One popular legend tells of a witch who attempted to conquer the castle by biting through an iron ring on the gate tower. Although she failed, the ring remains on display, bearing the marks of her teeth. This legend adds a touch of mystery and intrigue to the castle's history. The Thick Tower is easily accessible from the castle's main courtyard. Visitors can climb the tower's steps to reach its upper levels, where they can enjoy panoramic views of Heidelberg and the Neckar River Valley. The tower's interior is also home to a small museum, which displays artifacts and exhibits related to the castle's history. Visiting the Thick Tower is an essential part of any trip to Heidelberg Castle. Its imposing presence, rich history, and stunning views make it a truly unforgettable landmark. Whether you are a history buff, an architecture enthusiast, or simply looking for a beautiful spot to take in the scenery, the Thick Tower is sure to impress. As you explore the Thick Tower, take a moment to reflect on the generations of people who have lived, worked, and fought within its walls. From the soldiers who defended the castle to the courtiers who enjoyed its opulent chambers, the Thick Tower has played a central role in Heidelberg's history. Its enduring presence is a testament to the city's resilience and its commitment to preserving its cultural heritage. The Thick Tower is more than just a building; it is a symbol of Heidelberg's past, present, and future. Its imposing presence reminds us of the city's rich history, while its stunning views inspire us to look forward to the future. Whether you are a first-time visitor or a long-time resident, the Thick Tower is sure to leave a lasting impression. In conclusion, the Thick Tower at Heidelberg Castle is a must-see landmark for anyone visiting the city. Its massive walls, rich history, and stunning views make it a truly unforgettable experience. Whether you are interested in military architecture, courtly life, or simply the beauty of the German landscape, the Thick Tower is sure to captivate and inspire.

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