REVIEW · LONDON CITY TOURS
Cluefall – Immersive Treasure Hunt in London’s South Bank
London feels big, until you play Cluefall. This outdoor treasure hunt turns the South Bank into your game board, with a spy-style story, puzzles, and GPS clues that guide you spot-on through the area.
I really like the fun sightseeing angle, because you end up moving through London’s South Bank in a way that feels more like an adventure than a checklist. I also love the puzzle pacing, which comes across as clever but not stressful, with an outdoorsy, relaxed rhythm.
One thing to consider: you are outdoors and working as a team, so if you dislike walking, group problem-solving, or you want a super quiet experience, this may not be your best match.
Key highlights

- Graffiti Tunnel meeting point at Leake St makes it easy to start and easy to find.
- GPS-enabled app navigation helps you follow clues through landmarks and scenic views.
- Outdoor escape-room energy without the indoor claustrophobia.
- Clever puzzles at the right level, with a relaxed pace that suits mixed groups.
- Flexible start times with options in the morning and afternoon.
- Family-friendly teamwork that works for a wide age range.
South Bank spy game: what Cluefall is really like

Cluefall is basically an escape-room-style brain workout, but with London outside your door. You and your team follow a storyline where you act like spies, then solve puzzles, crack codes, and chase clues around London’s South Bank. The key difference from a typical escape room is that the game uses the city as the set, so the walking is part of the fun, not just travel time.
I like that it is not just scenery. The landmarks and views are tied to the gameplay, so you feel like you are earning the next sight through your problem-solving. That makes the whole thing feel more memorable than reading plaques or snapping photos and moving on.
Also, the vibe feels friendly. Based on what people say, the puzzles hit a sweet spot, and the pace is relaxed enough that you are not constantly rushing. That matters on a London day when you already have plans for the rest of the afternoon or evening.
You can also read our reviews of more tours and experiences in London.
Starting at the Graffiti Tunnel: where your hunt begins
Your meeting point is the Graffiti Tunnel on Leake St, London SE1 7NN. It is a very specific start, which is helpful if you want to keep logistics simple. You also finish back at the same meeting point, so you are not left wondering how to get yourself home from some random end location.
Once you gather your group, you get launched into the spy mission with your team. At this stage, it helps to remember the game is built for teamwork. If you travel with friends, siblings, parents, or mixed-age groups, you will likely find roles naturally form: one person checks clues, another reads codes, and someone else watches the surroundings for details.
A practical tip: this is an outdoor activity that relies on a phone-based GPS experience (through their GPS-enabled app). Go in with the basics covered, like comfortable shoes and attention spans ready for puzzles. If your group tends to split up easily when you are uncertain, this is the time to agree on a simple strategy so nobody gets lost behind the plot.
The GPS-enabled app: turning landmarks into clues

The experience uses a GPS-enabled app to guide you through historic landmarks and scenic views around the South Bank. That means you are not just wandering until you find the next question. The app keeps you moving in the right direction and helps connect each puzzle step to a specific location or viewpoint.
For you, that usually translates into less guesswork. You can focus on solving rather than decoding the city. And because London is full of distracting side streets, the GPS structure is a real quality-of-life upgrade.
What I like about this setup is that it forces you to look around. When you are hunting for clues, you notice things you normally pass by: sightlines, angles, and the way the area opens up toward the river and the skyline. It turns the usual South Bank stroll into a “wait, look at that” kind of walk.
The one consideration is that the game is outdoors and location-based. If the weather is rough, you will feel it, and if you prefer a fully indoor activity, the open-air format might feel less comfortable.
Solving puzzles outdoors: codes, clues, and agent-style teamwork

The core of Cluefall is the sequence of puzzles: you find clues, crack codes, and follow directions as part of a spy-style storyline. People describe the puzzles as clever, with a relaxed pace, and at a level that feels fair. That is exactly what you want in a city game. If the puzzles are too easy, you get bored. If they are too hard, you get stuck and the fun drains.
Because it is built around teamwork, it also has a social rhythm. You naturally share ideas, compare what you found, and negotiate which clue makes sense next. That is why it tends to work for groups with different ages and interests. One person might love the logic. Another might enjoy spotting details. Even if people do not all love puzzles, they can still participate by contributing observations.
From the reviews, the experience gets praised as well thought out, with people saying they were given everything they need. So you are not stuck guessing how the game works. Your team should be able to get into the flow without a long learning curve.
The route and rhythm: what happens during the 4 hours

Cluefall lasts about 4 hours. That length is a sweet spot for an afternoon or half-day window. Long enough to feel like an adventure, short enough that you still have time for dinner plans or an easy follow-up activity.
Even though the specific stops are not listed here, you can think of the game in phases:
- Launch and first clues near the start point: You get organized, then the story begins to pull you into problem-solving quickly.
- Mid-route puzzle steps tied to landmarks and views: This is where you spend time solving codes while moving through the South Bank area. Expect to pause, regroup, and compare notes.
- Agent-style moments and clue discovery: The storyline includes secret-agent energy, so you are not just doing abstract puzzles. You are playing a narrative that keeps the walk interesting.
- Final stretch toward the wrap-up: You close out the mission and return to the Graffiti Tunnel.
The drawback to keep in mind is that GPS-based games can occasionally feel slow if your group spends time debating clues. That is part of the fun, but it also means you should bring patience. If your group hates uncertainty, you will need to communicate early and keep moving with a shared plan.
On the plus side, the reported pace is relaxed. So even if you are not a puzzle wizard, you should still enjoy the time outdoors without feeling rushed.
Price and value: is $30.28 worth it?
At $30.28 per person for about 4 hours, Cluefall sits in an affordable zone for an experience that combines sightseeing, teamwork, and puzzle design. What makes it good value is not just the price tag. It is the way the experience replaces several separate activities with one package: you get the city walk, the game structure, and the satisfaction of solving things together.
The reviews specifically call out great value for money and say the experience is reasonably priced, well thought out, and provides everything you need. That lines up with what you are paying for here: a guided adventure that gives you a reason to pay attention, rather than just selling you a ticket and letting you figure it out.
If you are traveling with friends and you can use the available group discounts, the value can be even better. And because it is family-friendly, you can also spread that value across a mixed-age group rather than paying for multiple separate entertainments.
Who should book Cluefall on the South Bank?

This is a strong fit if you want a playful way to see London’s South Bank. It is also ideal if your group enjoys some mix of logic and wandering, and if you like experiences where there is a goal beyond sightseeing.
Based on what people highlight, it works well for:
- Friends looking for a fun challenge that breaks up the usual London routine.
- Families, since it is described as family-friendly and suitable across ages.
- Groups that want a relaxed pace, not a frantic sprint through puzzles.
- Anyone who wants to explore parts of London they might not find on their own, because the GPS structure pushes you to locations tied to the game.
It might be less ideal if:
- You dislike walking or spending time outdoors.
- Your group wants a purely visual sightseeing day with minimal participation.
- You prefer a solo experience, because teamwork is built into the fun.
Practical tips for your Cluefall day
A few small choices can make a big difference in a puzzle-and-walk game.
- Wear comfortable shoes. You will be outside and moving around the South Bank, so treat it like a walking activity.
- Bring your team mind. Agree early on how you will make decisions when you find a clue, so you do not waste time arguing.
- Use the start times to fit your plan. There are several morning and afternoon start options, so you can match it to your other London stops.
- Plan around it. Since it runs about 4 hours and returns to the meeting point, you can structure the rest of your day around an easy before-and-after window.
Should you book Cluefall?
If you want an afternoon that blends South Bank sightseeing with escape-room style puzzles, I think Cluefall is an easy yes. It is one of those rare city activities where the walk feels purposeful, the puzzles feel thoughtfully built, and the pace stays relaxed enough that most people can enjoy it, not just the puzzle pros.
Book it if your group includes at least one person who likes problem-solving, and if you are okay being outside for a good chunk of time. Skip it only if you want a totally passive tour or you do not want to share decision-making with your team.
FAQ
Where does Cluefall start and end?
The experience starts at the Graffiti Tunnel on Leake St, London SE1 7NN, UK, and it ends back at the same meeting point.
How long does the Cluefall outdoor treasure hunt take?
The duration is about 4 hours.
Does Cluefall use a GPS-enabled app?
Yes. You use a GPS-enabled app to navigate through the area and follow the clues tied to landmarks and scenic views.
What start times are available?
You can choose from several morning and afternoon start times for flexibility.
Is Cluefall family-friendly?
Yes, it is described as family-friendly and suitable for all ages.
What is the cancellation policy?
You can cancel for free up to 24 hours in advance for a full refund. If you cancel less than 24 hours before the start time, the amount paid is not refunded.
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