London: The Lost Tunnels of Euston Station Guided Tour

The Lost Tunnels of Euston Station tour is interesting because it turns a familiar Tube stop into a maze of dark, dusty passageways you normally never see. You get to step into the underground side of Euston Station and learn how the place works, then how it’s about to change.

I especially like the way this tour blends underground exploration with straight talking station history. When Scott and Anthony guide, the tone stays friendly, and you get time to take photos while they explain what led to those tunnels being closed and what’s being done to improve service.

One possible drawback is that it’s not a casual stroll. Expect uneven ground, low lighting, stairs, and lots of walking, plus there are no toilets.

Key highlights to look for

• A rare look into disused Euston Underground tunnels, with a guided walk through low-lit passageways
• Scott and Anthony leading with a friendly pace and time for photos
• Vintage poster remnants hidden from view for decades
• HS2 future plans explained, including Euston’s role as a London terminus
• An unexpected view down a ventilation shaft onto Victoria Line trains

The underground side of Euston Station that most people never see

Euston Station is the kind of place you pass through without thinking too hard. This tour flips that. For 75 minutes, you’re not just watching trains, you’re walking through the kinds of spaces that helped the station function for the traveling public.

What makes it feel so different is the setting. The route is described as a labyrinth of dark and dusty passageways, so the experience leans more “urban exploration with an expert” than “museum gallery.” You’ll see parts of the station that are no longer used the way they once were, which gives you a real sense of how transit systems evolve.

I also like that the story isn’t stuck in the past. You hear what’s coming with High Speed 2 (HS2), and how Euston will shift again as a major London terminus for the new line to the Midlands.

Meeting at Euston Square, finding the glass façade fast

You meet your guide at the south exit of Euston Square Station, NW1 2BF, on the corner of Gower Street and Gower Place. The correct entrance is the one with the glass façade on the hospital side of Euston Road.

If you like simple navigation, the meeting point is also given as a what3words location: baked.bend.worry. I’d use that if your phone’s good with location services, because it can be faster than trying to guess which side of the station entrance you’re looking at.

This tour ends back at the meeting point, so you’re not hunting around for a second drop-off later. That matters in central London, where time is real money and you already have plans.

Inside the disused tunnels and passageways

Once you start, the core of the experience is movement through the disused tunnels and passageways. You’re walking in areas that were once used by the traveling public, which changes how you read the station above ground.

Expect it to feel less like a straight corridor tour and more like a guided sequence of turns and reveals. The tour is specifically set up to take you off the beaten path, so don’t plan on using your instinct to follow the route on your own. Go at the guide’s pace, and keep your eyes on what they point out.

The lighting and surfaces are part of the deal. You’re told there is low lighting and uneven ground, plus stairs are involved. That’s why comfortable, closed-toe shoes matter more than style.

Also, there are no toilets on the tour. If you’re a pre-planner, this is your reminder to handle that before you meet.

How vintage advertising stayed hidden for decades

One of the most memorable things you’re set up to see is the remnants of vintage posters that were concealed for more than 50 years.

That detail matters because it makes the underground world feel human, not just structural. You’re not only looking at tunnels and infrastructure. You’re seeing evidence of what the station tried to tell people above ground, and what got covered when the spaces changed use.

You’ll walk past parts of Euston that have been out of normal sight for decades. The effect is like finding time capsules built into transit walls. For me, this is the kind of London detail that never makes it into typical sightseeing, yet it’s the sort of small clue that turns a stop on a map into a place with personality.

Euston’s beginnings, Leslie Green, and what will be swept away

Another section of the tour is built around how Euston evolved. You hear about its humble beginnings on the corner of Melton and Drummond Streets, which helps you anchor the scale of the station in something specific rather than vague “the old days.”

You also get to see the iconic Leslie Green station and its surrounding area before changes fully take effect. The tour frames this as something that will be swept away forever, which creates a strong sense of urgency, but in a grounded way. You’re seeing what’s there, and you’re learning why it matters when the station modernizes.

This is one of the best parts for “station nerds” and for anyone who likes to understand cities as living projects. Stations don’t freeze in time. They get upgraded, reconfigured, and sometimes partially erased, and knowing that helps you read the modern building differently.

HS2 at Euston: what changes and why it’s a big deal

Euston is about to become even more important. The tour explains the station’s future as the London terminus for the new HS2 line to the Midlands.

If you’re trying to understand why people talk about HS2 like it’s a cultural event and not just transport policy, this tour gives you a practical lens. You’re shown how the station’s systems and connections are expected to evolve, and how major construction changes aren’t separate from passenger experience. They are the passenger experience.

I like that the tour doesn’t treat HS2 as a distant headline. It connects what you’re seeing underground to the logic of expansion above it. It makes the future feel less abstract.

If you’re traveling soon and you want to make sense of why construction is everywhere, this context is genuinely useful. You won’t just notice barriers, you’ll understand what they’re for.

The secret ventilation shaft and Victoria Line train view

Near the later part of the tour, you get a special “wait, what?” moment: you head to a secret ventilation shaft and look down on Victoria Line trains.

This is a highlight because it gives you an angle most people never get. You’re not standing on a platform watching a train glide by in the usual way. You’re using a hidden vantage point to see movement and timing from above, like the station is showing you its mechanics.

It’s also the part that makes the tour feel worth doing even if you’re short on time. The shaft view is visually memorable, and it ties back to the tunnel theme. Airflow and ventilation are unglamorous infrastructure, but here it becomes a viewpoint.

Price and timing: does it feel like good value?

At $60.61 per person for 75 minutes, this tour isn’t the cheapest thing on your London list. But it also isn’t priced like a generic walking tour either.

Here’s what helps justify the cost. You’re getting:

• Access to disused underground spaces inside a major Tube station
• A live guide (English) leading the walk through low-light areas
• Museum-grade historical framing drawn from the London Transport Museum’s archive work
• Multiple standout visuals, including vintage poster remnants and the ventilation shaft view

In other words, you’re paying for access, expert interpretation, and a route you can’t replicate on your own. For me, that’s the sweet spot for paying for tours in big cities: you’re buying a key and a map, not just walking alongside someone.

One more practical note: this is a lot of walking in a compact time window. If you enjoy crisp itineraries and don’t mind stairs, the length is a plus. If you want something slow and flat, you may find it tiring.

What to wear, what to leave behind, and how to prepare

Bring passport or ID, and wear comfortable shoes and comfortable clothes. You’ll want weather-appropriate layers, because conditions underground can still feel cool and damp.

There are strict no-go items:

• Food and drinks are not allowed
• Luggage or large bags are not allowed
• Open-toed shoes are not allowed

You’ll also want to plan around the physical reality of the route. The tour involves stairs and areas of uneven ground, and there’s low lighting. If you’re steady on your feet, you’ll likely enjoy the pace. If you’re not, this may be a tough format.

And if you’re claustrophobic, do not plan to “tough it out.” This tour is listed as not suitable for people with claustrophobia.

Who this Euston tunnels tour is best for

This tour fits best if you like transit history, hidden urban details, or the behind-the-scenes side of London infrastructure. It’s also ideal if you want a guided way to understand how Euston connects past and future, especially with HS2 coming into the picture.

It also works well if you value clear, practical guidance. The tour format is designed to be led by an expert, and the experience is described as informative and friendly. When Scott and Anthony are mentioned in feedback, the thread is consistent: welcoming energy and space for photos.

It’s less suitable if you:

• Need step-free access or mobility-friendly routes
• Get anxious in tight, low-light spaces
• Are bringing kids under 10 (this tour is not suitable for children under 10)
• Rely on on-site toilets (there are none)

If you can handle the walking and the lighting, you’ll likely come away with a stronger sense of how enormous, layered, and constantly changing Euston really is.

FAQ

FAQ

How long is the London Lost Tunnels of Euston Station guided tour?

The tour lasts 75 minutes.

Where do I meet the guide for the Euston tunnels tour?

Meet your guide at the south exit of Euston Square station, NW1 2BF, on the corner of Gower Street and Gower Place. The meeting entrance is the glass façade on the hospital side of Euston Road.

Is the tour guided in English?

Yes, the live tour guide provides the tour in English.

Are food and drinks allowed during the tour?

No. Food and drinks are not allowed.

Is the tour suitable for children?

It is not suitable for children under 10 years old. There is also a limit of four children aged 10-15 per adult.

Are there toilets on the tour?

No. There are no toilets.

Is the tour suitable for people with claustrophobia or mobility impairments?

No. The tour is not suitable for people with claustrophobia, and it is also not suitable for people with mobility impairments.

Should you book the Lost Tunnels of Euston Station tour?

I’d book it if you want a true “London under your feet” experience tied to real station change, not just generic sightseeing. The combination of disused tunnels, vintage poster remnants, and the ventilation shaft view over Victoria Line trains makes it feel like more than a one-note attraction.

Skip it if you’re worried about stairs, uneven ground, low light, or you need easy access. This is a hands-on underground walk, and the tour is clear about that.

If that sounds like your kind of outing, go for it. It’s one of the more memorable ways to understand why Euston is both a historic station and a station that’s about to get remade.