Team vs team
Use your own phones and join a team. Any teammate’s answer advances everyone. Beat the other teams on the leaderboard.


The experience
London – The game is afoot, and royalty is at stake! You are Sasha, a sharp-witted museum director thrust into an unexpected treasure hunt across the royal streets of London. The legendary "Twin Heart Tiara" has been dismantled and scattered throughout the city—and worse, your eccentric cousin Dodgy Duncan (yes, that Duncan) has stolen your notes and is hot on the trail.
Follow clues hidden in royal landmarks, solve clever puzzles, and uncover secrets across historic London as you race to restore the tiara before Duncan gets there first. Will you outsmart your cousin and reclaim your family’s honor?
Perfect for families, friends, or curious minds, this walking quest combines mystery, laughter, and discovery in one unforgettable London adventure. Time to prove a crown doesn’t always need jewels to shine!
What makes this quest special
Explore the oldest royal Palace.
Find out which member of the Royal Family was nicknamed ‘Cookie’.
Learn how the official birthday of the Sovereign is marked.
From people who played this quest
35 player ratings
Most relevant starts with detailed five-star reviews. All ratings remain available.
From your phone to the streets
Choose your pass, then open your quest in the Questo app. It guides you from the starting point.
Discover real places and their stories on foot. Stop for a coffee or a photo, then pick up where you left off.
Look around for answers, solve puzzles and enjoy the “we got it!” moments.
BRING YOUR WHOLE GROUP
A school trip, a team day or friends out together. Turn your next outing into a little friendly competition.
Use your own phones and join a team. Any teammate’s answer advances everyone. Beat the other teams on the leaderboard.
One player per phone. Solve clues on your own and race for the top spot on the final leaderboard.
Yes. Play together on one phone per team, or use your own phones and join the same team in the app. We recommend your own phones so everyone can take part.
Your walk, at a glance
3 St Margaret St, London SW1P 3JX, UK
1 Buckingham Palace Rd, The Mall, London SW1A 1AA, UK
Start and finish only. Discover the stops as you play.
Along the way
The people behind the adventure
A route that brings places and playful storytelling together.
WHAT MAKES A QUEST DIFFERENT
Features and terms vary by experience. Check the details before booking.
A little clarity before you go
Keep exploring London
2.7 km | Average time: 118 min
1.8 km | Average time: 90 min
3.4 km | Average time: 73 min
Royal London context
The route connects real royal London landmarks from Westminster to Buckingham Palace. Sasha, Dodgy Duncan and the dismantled Twin Heart Tiara belong to an original fictional treasure hunt.
This independent Questo experience is not affiliated with the Royal Household or the television series The Crown. Playable languages: English.