Moriarty's Game: The Professor's Invitation by HiddenCity
Active
3h - 4h
For a full refund, cancel at least 24 hours before the scheduled departure time.
Instant confirmation
Mobile or paper ticket accepted
About this experience
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
Available options
Moriarty's Game: The Professor's Invitation by HiddenCity
What's included
Interactions with people you meet, in the real world
A prize for every player in successful teams, as well as your place on the leaderboard
A 3-4 hour immersive experience across Marylebone, London
Hands-on physical puzzles for your team to solve
Interactive text messages and phone calls with characters in the story
A story that changes with the decisions you make
Optional breaks in pubs and cafes, where you can pick up refreshments
A fully flexible ticket – you can change your date or time yourself, any time
Detailed itinerary
1
Stop 1
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 2-6 players. Split large groups into multiple teams to play head to head.
UK, US, or CA mobile phone number is required to take part in this experience.
Reviews breakdown
Viator
5.0
2 reviews
5★
2
4★
0
3★
0
2★
0
1★
0
Tripadvisor
4.8
431 reviews
5★
401
4★
8
3★
8
2★
6
1★
8
Important information
Service animals allowed
Public transportation options are available nearby
Specialized infant seats are available
Suitable for all physical fitness levels
Meeting point
Follow instructions sent via mobile...
About London
London, the capital of England and the United Kingdom, is a vibrant, multicultural metropolis known for its rich history, iconic landmarks, and dynamic cultural scene. From the ancient Tower of London to the modern Shard, the city offers a blend of the old and the new, making it a fascinating destination for travelers from around the world.
Top Attractions
Tower of London
A historic castle located on the north bank of the River Thames. It has served as a royal palace, prison, armory, and treasury. The Crown Jewels are also housed here.
Historical
2-3 hours
£28 (adult ticket)
Buckingham Palace
The official residence of the British monarch. Visitors can watch the Changing of the Guard ceremony and tour the State Rooms during the summer.
Historical
1-2 hours
£27.50 (adult ticket for State Rooms)
The British Museum
One of the world's largest and most comprehensive museums, housing a vast collection of artifacts from around the globe.
Museum
2-3 hours
Free (special exhibitions may have a charge)
The London Eye
A giant Ferris wheel on the South Bank of the River Thames, offering panoramic views of the city.
Entertainment
30 minutes
£27-£33 (adult ticket)
Westminster Abbey
A large, mainly Gothic abbey church just to the west of the Palace of Westminster. It is one of the most notable religious buildings in the UK and the traditional place of coronation and burial for English and, later, British monarchs.
Religious
1-2 hours
£27 (adult ticket)
Tower Bridge
An iconic symbol of London, this combined bascule and suspension bridge spans the River Thames. Visitors can explore the bridge's walkways and the Tower Bridge Exhibition.
Architecture
1-2 hours
£11 (adult ticket for the exhibition)
Must-Try Local Dishes
Fish and Chips
A classic British dish consisting of battered and fried fish, usually cod or haddock, served with thick-cut chips (fries).
Dinner
Contains gluten and fish
Full English Breakfast
A hearty breakfast consisting of eggs, bacon, sausages, baked beans, grilled tomatoes, mushrooms, black pudding, and toast.
Breakfast
Contains meat and gluten
Afternoon Tea
A quintessential British tradition involving a selection of finger sandwiches, scones with clotted cream and jam, and a variety of pastries, all served with tea.
Snack
Can be adapted for vegetarian, vegan, and gluten-free diets
Sunday Roast
A traditional British meal served on Sundays, featuring roasted meat (usually beef, lamb, or chicken), Yorkshire pudding, roast potatoes, vegetables, and gravy.
Dinner
Contains meat and gluten
Popular Activities
Rock climbing
Kayaking on the Thames
Cycling tours
Afternoon tea
Spas and wellness centers
Punting on the River Cam
Museum visits
Theater performances
Best Time to Visit
June to August
Summer is the peak tourist season in London, with long daylight hours and a variety of festivals and events. The weather is generally pleasant, though it can be unpredictable.
15°C to 25°C
59°F to 77°F
Practical Information
Language
- Official: English
- Widely spoken: English
- English: Widely spoken
Currency
British Pound (GBP)
Time Zone
GMT (UTC+0) or BST (UTC+1) during daylight saving time
Electricity
230VV, 50HzHz
Safety Information
Overall Safety Rating: Generally safe
London is generally safe for travelers, but like any major city, it's important to be aware of your surroundings and take precautions to protect yourself and your belongings.
Important Precautions:
- • Keep your belongings secure and be aware of your surroundings
- • Avoid carrying large amounts of cash
- • Use licensed taxis or ride-sharing services
Getting there
By air
- Heathrow Airport • 23 km from city center
- Gatwick Airport • 40 km from city center
By train
London Waterloo, London King's Cross
By bus
Victoria Coach Station, Earls Court, Farringdon
Getting around
Public transport
The Tube is the fastest and most efficient way to get around London. It operates from early morning until late at night and covers all major attractions.
Taxis
Available • Apps: Uber, Bolt
Rentals
Car, Bike, Scooter
Neighborhoods
Westminster
Camden Town
Soho
Notting Hill
Shoreditch
Greenwich
Day trips
Windsor Castle
34 km from London • Half day to full day
Windsor Castle is the oldest and largest occupied castle in the world, and it's one of the official residences of the British monarch.
Stonehenge
130 km from London • Full day
Stonehenge is a prehistoric monument consisting of a ring of standing stones, located in the English county of Wiltshire.
Brighton
80 km from London • Full day
Brighton is a vibrant coastal city known for its beaches, lively atmosphere, and eclectic mix of shops, restaurants, and attractions.
Festivals
Notting Hill Carnival • Last Sunday and Monday of August
London Film Festival • October
New Year's Eve Fireworks • December 31
Pro tips
- Use an Oyster card or contactless payment for cheaper and more convenient public transportation
- Book tickets in advance for popular attractions to skip the queue and save money
- Explore the city's neighborhoods and markets for a unique and authentic experience
- Try the local street food and international cuisine at markets like Borough Market and Camden Market
- Visit the city's parks and gardens for a peaceful escape from the bustling streets
From $25
per person
Price varies by option
Secure booking
Free cancellation available
Instant confirmation
