Moriarty's Game: The Professor's Invitation by HiddenCity | La Vacanza Travel

Moriarty's Game: The Professor's Invitation by HiddenCity

Duration: 3 to 4 hours
Destination: United Kingdom, England, London

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  • 3 to 4 hours
  • London
  • E-Voucher
  • Lowest Price
  • Not-Cancellable


Professor James Moriarty invites you to celebrate the finest minds in London by solving his mysterious challenge, which he has personally prepared. Succeed, and he promises to make you an offer you can’t refuse…

Journey across the city on a real world adventure game, set in the world of Sherlock Holmes. Solve a trail of clues sent to your phone as you sleuth your way to uncover Moriarty’s safehouse. Make choices, inspect poisons, solve puzzles and unravel riddles on your quest. Pause for food and drink at built-in break points as you undertake your challenge in teams of 2-5 players.

“Perfect… A slam dunk” - Radio Times

This is a typical itinerary for this product

Stop At: Marylebone, Marylebone, London, England

A 3-4 hour immersive experience across Marylebone, London. Journey across the city, solving a trail of clues sent to your phone, in a treasure hunt-style experience. Play a role in the story as you uncover secret locations, unravel riddles and solve puzzles. Pause for food and drinks at built-in break points. Embark on your experience in teams of 2-5 players. Split large groups into multiple teams to play head to head.

Duration: 3 hours

  • A 3-4 hour immersive experience across Marylebone, London
  • A fully flexible ticket – you can change your date or time yourself, any time
  • Interactive text messages and phone calls with characters in the story
  • A prize for every player in successful teams, as well as your place on the leaderboard
  • Hands-on physical puzzles for your team to solve
  • A story that changes with the decisions you make
  • Interactions with people you meet, in the real world
  • Optional breaks in pubs and cafes, where you can pick up refreshments

    • Not wheelchair accessible
    • Service animals allowed
    • Near public transportation
    • Most travelers can participate
    • This is a private tour/activity. Only your group will participate
    • Confirmation will be received at time of booking
    Departure Point

    The Marylebone, 93 Marylebone High St, London W1U 4RD, UK

    Departure Time

    Moriarty's Game: The Professor's Invitation by HiddenCity
    2/18/2022 - 2/26/2025

    Monday - Saturday : 10:30 AM - 06:30 PM
    Sunday : 10:30 AM - 04:30 PM

    Return Details

    Mayfair, London, UK

    Voucher info

    You can present either a paper or an electronic voucher for this activity.


    3 to 4 hours

    User's Reviews


    22 Feb, 2024

    Excellent way of discovering parts of London you never knew existed, with great clues & planning for a fun adventure. We did Moriarty’s game -The Professor’s invitation. Our ages ranged from 13yrs-52yrs and everyone was able to take part and be involved. Loved how the messages came to WhatsApp & how everyone can sign up to receive them. Interaction in cafes/pubs was brilliant and really added to the game (teenagers particularly enjoyed that!) It took us about 4 1/2 hours including breaks for drinks & food. Highly recommend.


    20 Feb, 2024

    It was a great way to spend an afternoon! We definitely had loads of fun on the day and everything was very well thought out! Can only recommend.


    20 Feb, 2024

    Amazing afternoon, well organised, great fun exploring parts of London we never knew existed. Took us good cafes and bars. And we managed our 10,000 steps


    19 Feb, 2024

    Best game ever for who likes challenges, Amazing to play with your friends to have a different and funny weekend, also you can discover different parts of London every single game. You can solve the riddles , drink and have fun at the same time. Really really recommend


    18 Feb, 2024

    went as a group of 4 friends - loved it. Good clues, saw bits of London we'd never been to before. had fun picking up clues at various pubs. Got quite competitive :) highly recommend

    User's Picture Gallery


    Quirky and fun London adventure


    Entertaining experience


    Amazing way to see London's hidden sights


    A fun afternoon


    Really fun, interactive experience - I want to do it again!


    Hidden city’s Moriarty’s Game


    So much fun!


    Fun and challenging day!


    Moriarty game


    Great way to explore London and have fun doing it


    Moriarty’s game August 2023


    Excellent fun


    Fun way to (re)discover and explore London


    Fun and engaging!


    Work colleagues celebration


    An expensive way to find Moriarty


    Wonderful fun


    Great Day Out


    I always wanted to be a spy!


    Superb Fun day


    Challenging, but so much fun!


    Captain Riveria’s Birthday challenge


    Great way to explore London


    A great, fun family adventure.


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