Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Explore over a mile of underground tunnels beneath Clapham South station on this 75-minute guided tour, revealing WWII history and stories of shelter occupants.
The Clapham South: Subterranean Shelter Guided Tour offers a compelling glimpse into London’s wartime past for just $51.19 per person. Lasting 75 minutes, this tour takes visitors 30 metres underground into an extensive network of tunnels that once served as a crucial air raid shelter during World War II. You’ll walk through original cramped bunks, see graffiti left by shelter occupants, and hear authentic stories from the shelter’s past, including the arrival of Caribbean migrants on the Empire Windrush.
This experience is best suited for those interested in military history, London’s wartime stories, and underground sites. The tour’s guided approach, led by two expert guides, including a guide portraying a 1940s ARP Warden, makes the history come alive. However, it’s important to note that the tour involves walking and navigating uneven ground, and is not suitable for guests with claustrophobia or mobility challenges.


This tour begins at the entrance in front of the Marks & Spencer Food Hall on Balham HIII, SW12 9EA, about a two-minute walk from Clapham South station. Once assembled, the guide leads you down a static escalator and into the tunnels, revealing what life was like 11 stories below the street surface. The tunnels stretch over a mile long, and you’ll walk through narrow passages that once housed thousands during air raids.
The journey reveals the hidden infrastructure constructed in the 1940s, including cramped bunks, canteen areas, and medical stations. The guides explain how the shelter was built to protect over 8,000 people, equipped with original features that make the experience particularly authentic. You’ll feel the sound of passing Northern line trains overhead, adding to the atmosphere of being beneath the bustling city.
Appreciate having local insight? Here are other guided experiences in London we've examined

The tour features two guides, including one portraying a 1940s ARP Warden who role-plays to deepen your understanding of wartime life. This interactive element helps paint a vivid picture of what sheltering here was like during air raids. The guides are praised for their enthusiasm and knowledge, making complex history accessible and engaging.
The guides also share stories of shelter occupants, emphasizing personal accounts from the Second World War and beyond. These include stories of families spending nights in the bunk beds, as well as accounts from Windrush migrants who stayed here in the post-war years, linking the shelter’s wartime history with more recent social history.

Part of the tour involves hands-on encounters with genuine Second World War artefacts. Visitors can examine original torches, see what an Anderson shelter looked like, and sit on original bunk beds—used by families during air raids. These physical objects add a tangible connection to the past, making it more than just a visual experience.
You’ll also notice graffiti written by shelter occupants, which offers insights into their thoughts and feelings during those tense nights. The preserved beds turned benches serve as a reminder of the shelter’s original purpose, and the refurbished spaces recreate the wartime atmosphere with attention to detail based on archive findings.

Beyond the wartime period, the shelter took on new roles, including housing the first Caribbean migrants arriving on the Empire Windrush. The tour explains this transition, showing how the underground space adapted over the decades. Personal stories from Windrush arrivals and Festival of Britain visitors are shared, illustrating the shelter’s importance as a site of social history in London.
The graffiti and beds serve as lasting remnants of these different eras, providing a layered history of the site. The tour’s narrative helps visitors understand how this underground space remains a symbol of resilience and social change.
More Great Tours NearbyThe tour begins with a meet-up in front of the Marks & Spencer Food Hall on Balham HIII, SW12 9EA, just a short walk from Clapham South station. It’s advisable to arrive 15 minutes early to ensure smooth check-in. The activity ends back at the starting point, making transportation easy for those staying nearby.
Participants should wear comfortable shoes and weather-appropriate clothing, as the tunnels have uneven ground and variable lighting. The tour involves walking up and down static escalators and is not suitable for guests with mobility impairments or claustrophobia. There is no cloakroom, so luggage or large bags are not permitted.
Guests consistently praise the enthusiasm and expertise of the guides, who enhance the visit with role-playing and personal storytelling. The guide portraying a 1940s ARP Warden adds a vivid touch, helping visitors to step into the past. The ability to handle authentic artefacts and see original spaces makes this tour particularly engaging.
This guided experience is designed to bring history to life, making complex wartime stories understandable and immediate. The small group setting allows for questions and interaction, building a more personal connection to the history.

While the tour offers a unique historical experience, it is important to consider the physical demands. The tunnels are not step-free and require walking on uneven surfaces. The tour is not suitable for children under 10, or for those with mobility challenges or claustrophobia. Participants should wear sturdy shoes and dress appropriately for the underground environment.

Priced at $51.19, the tour offers a rich, hands-on experience that combines authentic artefacts, expert storytelling, and immersive reenactments. The 75-minute duration makes it a manageable addition to a day exploring London, especially for history enthusiasts.
The positive reviews highlight the enthusiasm of guides, the authenticity of the spaces, and the engaging storytelling. If you’re interested in wartime London, social history, or underground sites, this tour provides a memorable and educational experience.

This tour excels in offering a personalized journey through a significant piece of London’s wartime infrastructure. Its authentic spaces, storytelling guides, and handling of real artefacts create a vivid picture of how Londoners sheltered during air raids and how the site evolved post-war.
While it involves some physical exertion and isn’t suitable for everyone, those with an interest in history, social change, or London’s underground structures will find it well worth the price. The small group format and dedicated guides make this one of the most engaging ways to explore the city’s hidden wartime stories.
“The guides were really great, enthusiastic and knowledgeable. The 'warden' in his role play element was really good, and really helped to set the s…”
Is this tour accessible for people with mobility issues?
No, the tunnels include walking on uneven ground and involve walking up and down static escalators, so it’s not suitable for guests with mobility challenges.
How long does the tour last?
The tour is 75 minutes long, providing enough time to explore the tunnels and see the key features without feeling rushed.
What should I bring?
Visitors should wear comfortable shoes and dress appropriately for underground conditions. It’s also recommended to bring passport or ID for verification.
Can children join this tour?
The tour is not suitable for children under 10 years old due to physical and environmental considerations.
What is included in the tour?
The experience includes a guided tour, handling authentic artefacts, and seeing original spaces recreated from archives.
Where does the tour start and end?
The tour begins in front of the Marks & Spencer Food Hall on Balham HIII, SW12 9EA, and ends back at the same meeting point.
This Clapham South subterranean shelter tour combines history, storytelling, and hands-on artefacts to provide a compelling look into London’s wartime underground life. It’s especially appealing for those eager to see a lesser-known side of London and learn about the story of resilience beneath the city streets.
You can check availability for your dates here: