SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) in London, United Kingdom
London, United Kingdom

SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk)

Outty Ranking 62 4.6 · 5 traveler reviews2 hoursFrom $13
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Outty Ranking

62/100

Solid Choice. Our proprietary evaluation. How we score

Traveler rating

4.6/5

Based on 5 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) worth booking?

SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) is a 2-hour experience in London, United Kingdom, from $13 per person. It scores 62 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 4.6/5 rating across 5 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
62 / 100
Rating
4.6/5 (5)
Duration
2 hours
From
$13 per person

**NEW - AUDIO NARRATION ON ENGLISH LANGUAGE VERSION** Take on a clandestine mission to unmask a mole inside the intelligence services. Follow a trail of mysterious instructions sent to your phone. Check dead drops, scan for signals, and interpret what you find. This is your time to serve your country... but which country? This two-hour adventure through the shadows is a journey, not a race, with plenty of chances to step off the trail for breaks, detours, or discoveries. Pretend to be tourists on a tour of London’s secret intelligence infrastructure. Directions are easy to follow. Clues are visual and right in front of your eyes — if you know where to look. The game is playable in 11 languages - no guide required. Starts & ends: Trafalgar Square Distance: 5 km Designed for adults & teens interested in stories, walking & the art of observation

What you get

    About this experience

    **NEW - AUDIO NARRATION ON ENGLISH LANGUAGE VERSION** Take on a clandestine mission to unmask a mole inside the intelligence services. Follow a trail of mysterious instructions sent to your phone. Check dead drops, scan for signals, and interpret what you find. This is your time to serve your country... but which country? This two-hour adventure through the shadows is a journey, not a race, with plenty of chances to step off the trail for breaks, detours, or discoveries. Pretend to be tourists on a tour of London’s secret intelligence infrastructure. Directions are easy to follow. Clues are visual and right in front of your eyes — if you know where to look. The game is playable in 11 languages - no guide required. Starts & ends: Trafalgar Square Distance: 5 km Designed for adults & teens interested in stories, walking & the art of observation

    What's included

    Included

    • Step-by-step interactive instructions
    • Game access via your phone’s web browser
    • Unique gamecode sent after booking
    • Visual clues and map-based navigation
    • Self-paced private experience (no guide)

    Not included

    • Smartphone and data connection
    • Snacks
    • Entry to any attractions (not required)
    • Live guide or tour escort (not required)

    Where it starts and ends

    Meeting point

    London

    There is no guide to meet you — your guide is your phone. After booking, you’ll receive a message with your gamecode and a web address. When your team is ready in Trafalgar Square, open the web address in your phone’s browser and click on ‘I have a gamecode’. It should be easy from there!

    Hotel pickup

    No pickup: everyone meets at the start point.

    Ends at

    There is no guide to meet you — your guide is your phone. After booking, you’ll receive a message with your gamecode and a web address. When your team is ready in Trafalgar Square, open the web address in your phone’s browser and click on ‘I have a gamecode’. It should be easy from there!

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Ticket
    Mobile Only
    Runs on
    Every day
    Group size
    Up to 5 travelers per booking
    Operated by
    SideWalks

    Know before you go

    • Wheelchair accessible
    • Infants and small children can ride in a pram or stroller
    • Service animals allowed
    • Public transportation options are available nearby
    • Transportation options are wheelchair accessible
    • All areas and surfaces are wheelchair accessible
    • Travelers should have at least a moderate level of physical fitness

    Photos

    Big Ben is watching, SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) in LondonThe Centre of London, SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) in LondonMonumental Eagle, SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) in LondonSphinx Dead-drop, SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) in LondonCamel dead-drop, SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) in LondonPssst.... wanna be a spy?, SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) in London

    What travelers are saying

    Outty’s summary of the themes that recur across 5 traveler reviews. Written by us, not quoted from reviewers.

    Knowledge and storytelling

    2 mentions

    Reviewers describe the commentary as informative rather than scripted.

    Food and drink

    2 mentions

    The tastings and food stops are a highlight for most reviewers.

    Value for money

    1 mention

    Travelers feel they got more than they paid for.

    Traveler reviews

    5 verified traveler reviews for SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk). Ratings and reviews provided by Viator and Tripadvisor.

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    mearsfamily · August 2026

    A different way to see London

    Great way to see parts of London and learn more about spies and history. Had expected it to be a bit more challenging in terms of game play but it was well thought out and a good way to spend an afternoon. I would definitely do another one. If I’m being picky I think it could be a bit shorter and be careful getting your phone out in some locations. All in all lots of fun with sore feet afterwards!

    Response from the operator: Thanks for your review. We are sorry if you found the clues too easy. And yes, the trails could be shorter but there is so much in London to show you! We look forward to welcoming you on another trail soon. Best wishes Alex from Sidewalks

    via Tripadvisor

    749dickt · November 2025

    A fabulous experience!

    This was a fascinating and entertaining experience. Put together with real care, imagination and insight. A fabulous exposure to history that is both invisible and in plain sight.

    Response from the operator: Thanks very much. So glad you enjoyed it.

    via Tripadvisor

    Christina_G · July 2025

    Thoroughly Enjoyable and Enlightening

    This is an excellent tour. It was very easy to navigate and I learned so much. I thoroughly enjoyed the very central route. Highly recommended. This was my second and again I am looking forward to trying another.

    Response from the operator: Thanks very much! Really glad you enjoyed it. Best wishes, Alex from SideWalks

    via Viator

    Joanie_G · June 2025

    Setting it up was a...

    Setting it up was a hassle. Had to connect with someone to walk us through it. That took more than 1/2 hour and lots of frustration! But the experience itself was lots of fun. Our 3 teenaged grandchildren enjoyed it and we saw places we would have missed otherwise. Only finished 25% of game since we stopped for lunch and had a participant in a wheelchair.

    Response from the operator: Thank you very much!

    via Viator

    annahendy14 · March 2024

    Really fun adventure, finding clues and discovering hidden bits of London

    Fantastic! Had a lovely couple of hours discovering and learning about bits of London you would otherwise just walk past without noticing. Amazing how many central locations were Cold War spy bases or dead drop sites. We even managed to decode the message at the end. The clues were fun and not too difficult (and you can get hints and help at any stage), and it was great to be able to stop for a drink or bite to eat wherever you want. Really good value - and great exercise too! Can't wait to try another one - Sherlock Holmes Murder trail next!

    Response from the operator: Thanks very much!

    via Tripadvisor

    Good to know

    Duration
    2 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Every day
    Hotel pickup
    No pickup, meet at start point
    Booked in 30 days
    2
    Verdict
    Solid Choice

    Who runs this experience

    Operated by SideWalks, who run 5 experiences we rank across 1 city, with an average Outty Ranking of 61.8.

    See everything SideWalks runs

    Why this scores 62

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)75
    Review evidence (18% weight)24
    Booking momentum (14% weight)17
    Value for money (12% weight)100
    Listing quality (10% weight)85
    Local standing (8% weight)48
    Booking flexibility (8% weight)100

    SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk): questions travelers ask

    Practical detail on this experience, plus the wider planning questions for London.

    How much does SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) cost?

    +

    Prices start at $13 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in London usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) take?

    +

    Plan for about 2 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in London is not rushed.

    Is SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) worth it?

    +

    It holds an Outty Ranking of 62 out of 100, which we label "Solid Choice". That score blends traveler sentiment (4.6/5 across 5 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in London, and how flexible the cancellation terms are.

    Can I cancel or reschedule SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk)?

    +

    Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

    Is SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) suitable for kids and families?

    +

    Yes, all ages are welcome. Families should still weigh the 2-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk)?

    +

    Around 2 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in London can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

    What should I bring or wear?

    +

    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in London and add a light layer if any part of the 2-hour experience runs outdoors or after sunset.

    Where does SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) start and how do I get there?

    +

    The exact meeting point and directions are on your voucher once you book, and they sit in central London within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

    What are the best things to do in London?

    +

    London's best attractions split cleanly: the museums are free and need no booking, so the paid market is about views, theatre and getting out of the city for a day. That makes value scoring unusually important here, and the Outty Ranking penalises anything charging premium prices for access you could get for nothing. On Outty we rank every London experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include The Great British Rock and Roll Walking Tour, Soho Music & Historic Pubs Tour, London Small Group Tour of Historical Pubs. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

    When is the best time to visit London?

    +

    May to September for long evenings, December for the Christmas markets. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

    How many days do you need in London?

    +

    Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

    Do I book through Outty or through the operator?

    +

    Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

    What is included in SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk)?

    +

    Included: Step-by-step interactive instructions; Game access via your phone’s web browser; Unique gamecode sent after booking; Visual clues and map-based navigation; and Self-paced private experience (no guide). Not included: Smartphone and data connection; Snacks; Entry to any attractions (not required); and Live guide or tour escort (not required). Always check the voucher for the final list before you travel.

    Where is the meeting point for SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk)?

    +

    There is no guide to meet you — your guide is your phone. After booking, you’ll receive a message with your gamecode and a web address. When your team is ready in Trafalgar Square. Hotel pickup is not included, so plan your own transport and arrive 15 minutes early.

    Will I get instant confirmation and a mobile ticket for SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk)?

    +

    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) wheelchair or stroller accessible?

    +

    The operator notes: Wheelchair accessible; Infants and small children can ride in a pram or stroller; Transportation options are wheelchair accessible; and All areas and surfaces are wheelchair accessible. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk) if the weather is bad?

    +

    It generally runs rain or shine, so dress for the forecast in London. Standard cancellation terms apply: free cancellation up to 24 hours before the start.

    What do travelers say about SPYTRAIL: Hunt for the Mole (Self-Guided Adventure Walk)?

    +

    Across 5 reviews averaging 4.6 out of 5, recurring themes include knowledge and storytelling, food and drink, value for money. Reviewers describe the commentary as informative rather than scripted.

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