Free Walking Tour Berlin

When: Every day 10am & 12pm every day
Where: The meeting point is in front of the ehemaliges Kaiserliches Postfuhramt Berlin, Oranienburger Straße, 10117 Berlin, Germany, next to the entrance.
Price: Free

Discover Berlin’s Hidden Gems: A Walking Tour of Historic Bunkers

by | Mar 7, 2024 | Original Berlin

Introduction: Exploring Berlin’s Fascinating History

Berlin, the capital city of Germany, is a modern metropolis brimming with history, culture, and vibrant energy. From its iconic landmarks like the Brandenburg Gate to its rich art scene, there are countless attractions that draw visitors from around the world. However, beneath the surface lies a lesser-known aspect of Berlin’s history – its extensive network of historic bunkers.

Unearthing the Secrets: Berlin’s Bunker System

During World War II, Berlin was heavily bombed, and the need for civilian protection led to the construction of numerous bunkers throughout the city. These bunkers served as shelters for residents during air raids, offering safety amidst the chaos of war. Today, many of these underground structures remain, providing a unique opportunity to explore and understand Berlin’s turbulent past.

The Humboldthain Flak Tower Bunker

One of the most notable bunkers in Berlin is the Humboldthain Flak Tower Bunker. This massive structure was designed to defend against enemy aircraft and contained both flak guns and anti-aircraft artillery. Although much of the tower was destroyed during the war, its remnants still stand as a powerful reminder of Berlin’s wartime history.

Today, the Humboldthain Flak Tower Bunker is open to the public, allowing visitors to explore its eerie tunnels and chambers. As you descend into the depths, you’ll discover exhibits that showcase the reality of life in the bunker during air raids. The experience is both educational and thought-provoking, providing a glimpse into the hardships faced by Berlin’s residents during the war.

The Boros Bunker: A Contemporary Art Space

Not all of Berlin’s bunkers serve as somber reminders of the past. The Boros Bunker, located in the Mitte district, has undergone a transformation into a contemporary art gallery. In the 1990s, the bunker was converted into a private residence before being repurposed as a unique space to exhibit modern artworks.

Visiting the Boros Bunker is a true feast for art enthusiasts. The exhibits are carefully curated, showcasing a wide range of contemporary art forms in a setting that blends the old with the new. The bunker’s architecture adds an intriguing element to the experience, creating an environment that is as fascinating as the art itself.

Planning Your Bunker Walking Tour

Now that you’re captivated by Berlin’s historic bunkers, it’s time to plan your walking tour. Here are some essential tips to ensure you make the most of your experience:

Research and Map Out Your Route

Before embarking on your bunker adventure, spend some time researching the various locations and planning your route. Berlin has several bunkers spread across the city, so deciding which ones to visit based on your interests and time available will help optimize your tour.

You can find numerous online resources, guidebooks, or even join guided tours that focus on the city’s historical sites. These sources will provide valuable information about each bunker, including their accessibility, opening hours, and any specific restrictions you should be aware of.

Allow Ample Time for each Bunker

Exploring Berlin’s bunkers is not a rushed affair. Each bunker offers a unique experience and deserves sufficient time for exploration. Plan your itinerary accordingly, allowing for at least an hour at each location. This will give you enough time to delve into the history, read the interpretive displays, and soak in the atmosphere.

Be Mindful of Safety Guidelines

While visiting these historic structures, it’s important to follow safety guidelines. Some bunkers may have restrictions regarding the number of visitors allowed inside at once, or specific areas that are off-limits. Always respect any instructions provided by the staff and prioritize your safety.

Consider a Guided Tour for a Deeper Understanding

To gain a deeper understanding of Berlin’s bunker history, joining a guided tour can be immensely beneficial. Knowledgeable guides can provide valuable insights, share fascinating stories, and answer any questions you may have. Additionally, they can ensure you don’t miss any hidden details that may enhance your experience.


Berlin’s historic bunkers offer a captivating glimpse into the city’s past. Exploring these hidden gems provides a profound connection with the triumphs and tribulations experienced by Berliners during wartime. From the Humboldthain Flak Tower Bunker to the contemporary Boros Bunker, each site has its own story to tell. So, lace up your walking shoes, plan your tour carefully, and embark on this remarkable journey through Berlin’s history.

Thank you for reading. If you're inspired by the stories of Berlin and want to delve deeper, why not join us on our Free Berlin Walking Tour? It's a wonderful way to immerse yourself in the city's rich history and vibrant culture. We look forward to welcoming you soon.


  • 3.5 hours walking tour
  • Berlin’s major highlights
  • Brandenburg Gate
  • Reichstag and Berlin Wall
  • Historical sites

Free Walking Tour Berlin

When: Every day 10am & 12pm every day
Where: The meeting point is in front of the ehemaliges Kaiserliches Postfuhramt Berlin, Oranienburger Straße, 10117 Berlin, Germany, next to the entrance.
Price: Free