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Discover Barcelona's secrets with this self-guided treasure hunt, exploring iconic sites, unlocking clues, and uncovering hidden stories in 2.5 hours for $25.
The Barcelona: “The Secret of Cerdà” Treasure Hunt Walking Tour offers an engaging way to discover the city’s iconic spots and lesser-known secrets. Priced at $25 per person and lasting 2.5 hours, this tour combines sightseeing with a fun challenge to solve a mystery. Starting from a shop near Plaça Urquinaona, the adventure invites groups to follow a treasure map, visit five key sites, and unlock a treasure box filled with secrets.
This tour is ideal for those who enjoy interactive experiences and want to see Barcelona’s city center at a relaxed pace. It’s designed for adults and children over 7 years old playing with their parents, making it a family-friendly option. While the game is self-guided, the detailed clues and challenges turn sightseeing into an exciting detective story.
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The adventure begins at Maximum Escape 3, a shop close to Plaça Urquinaona, where participants pick up their backpack filled with all necessary tools. This convenient central location makes it easy to start your exploration without complicated logistics. The self-guided format means no need for a guide or large group, allowing for a personalized experience.
The starting point sets the tone for a relaxed yet engaging journey, blending sightseeing with puzzle-solving. Since the tour is private, your group can set its own pace, making it ideal for a family outing or a small group of friends.

The first stop on the treasure hunt is the Illa de la Discòrdia, a famous block in Barcelona known for its modernist architecture. Visitors spend about 20 minutes here, observing the distinct buildings designed by notable architects. The site offers an excellent opportunity to notice secret details and hidden stories related to Barcelona’s architectural evolution.
Participants are encouraged to look carefully at the facades and details, as they will need to solve a challenge related to this location to continue their quest. The challenges are crafted to highlight interesting stories linked to the city’s past, making each stop both fun and educational.
Next, the Gothic Quarter takes about 20 minutes of your time. As one of Barcelona’s most historic districts, it offers a labyrinth of narrow alleys, hidden courtyards, and medieval buildings. The puzzle at this stop involves noticing secret details within the architecture and uncovering stories that bring the past to life.
This district provides an authentic Barcelona experience, with plenty of photo opportunities and vibrant street scenes. The challenge here is designed to make you pay attention to small details that reveal interesting facts about the city’s medieval roots.
More Great Tours NearbyThe tour continues into the Eixample District, a famous neighborhood characterized by its grid layout and modernist architecture. Here, participants spend approximately 20 minutes discovering hidden clues in the urban planning and building facades.
In this area, the challenge involves noticing secret details in the design of the streets and buildings, uncovering stories about Barcelona’s expansion in the 19th century. The district offers a blend of historic charm and architectural innovation, making it a fascinating stop on the hunt.
The central hub of Barcelona, Plaça de Catalunya, is a lively square that takes about 20 minutes to explore. This location serves as a meeting point and a key landmark in the city. Participants are guided to observe hidden clues related to its history and significance within the city.
The challenge at this site involves unlocking a lock on the treasure box using details found in the square’s statues, fountains, and surrounding architecture. This stop offers a chance to enjoy vibrant city life while completing a puzzle.
The Palace of Catalan Music is a majestic venue and a highlight of the tour. Participants spend around 20 minutes here, learning some amazing stories about its history and architecture. The challenge involves noticing hidden details within its design and unlocking part of the treasure box.
This stop emphasizes Barcelona’s cultural richness, offering both visual splendor and historical intrigue. The challenges help reveal little-known stories behind this iconic building.
The final phase of the treasure hunt takes you through Barcelona’s bustling streets for about 20 minutes. This includes additional sightseeing, photo opportunities, and finding the last clues to open the final lock. The entire experience encourages appreciating the city’s vibrancy while solving the overarching mystery.
Participants return to the start point to unlock the treasure box and claim their prize. The self-guided format allows for a relaxed pace and flexibility to explore shops, enjoy meals, or capture photos along the way.
The treasure hunt includes a backpack with everything needed for the challenge: a treasure map, treasure box, book of challenges, and magical tools. The tour is offered in English, Spanish, Catalan, and French, making it accessible to a diverse range of visitors.
This experience is wheelchair accessible and offers full flexibility with free cancellation up to 24 hours before the start. Participants are advised not to play alone and to be over 6 years old for a safe and enjoyable experience.
This tour appeals to adventurous families, groups of friends, or couples who enjoy combining sightseeing with puzzle-solving. The private format guarantees personalized attention, and the interactive nature keeps participants engaged. The price of $25 makes it a cost-effective way to see Barcelona differently, emphasizing fun over conventional touring.
Given that the game was designed for adults but is suitable for children 7+, it’s perfect for those wanting a family-friendly activity that blends education with entertainment.
The “Secret of Cerdà” Treasure Hunt provides a unique perspective on Barcelona’s famous districts, blending sightseeing with clues and challenges. It’s a cost-effective, interactive, and flexible way to explore the city center at your own pace.
While the self-guided format offers freedom to take your time, it requires attention to detail and an interest in urban stories. The experience is well-suited for curious adults and families seeking a fun, educational activity in Barcelona.
If you enjoy puzzle-based tours and want to see Barcelona through a different lens, this treasure hunt promises a memorable adventure that balances history, architecture, and city life.
Is this tour suitable for children?
Yes, it’s designed for children over 7 years old when playing with their parents. It provides a family-friendly way to explore Barcelona.
Can I play alone on this treasure hunt?
No, the game is designed for groups. If you prefer a solo experience, this tour may not be ideal.
What languages are available for this activity?
The treasure hunt is offered in English, Spanish, Catalan, and French.
Is the tour accessible for wheelchair users?
Yes, the treasure hunt is wheelchair accessible.
Can I cancel or reschedule?
Yes, full cancellation is available up to 24 hours in advance for a full refund. You can reserve now and pay later with flexible booking options.