Barcelona has thousands of guided tours - Questifan is different. This is a self-guided mystery quest where you become the detective, not just a listener. No group to keep up with, no fixed schedule - solve Gaudí's hidden riddles at your own pace, powered entirely by your phone.
Every stop is a real puzzle built from architectural details most tourists walk straight past: the exact number of towers on a facade, the hidden animal sculpted into a building's stonework, the true shape of a monument disguised as abstract art. Get stuck? Unlock progressive clues at your own pace - no rushing, no waiting on a guide.
Available in English, Spanish, French, German, and Russian, and playable anytime - start whenever you land in Barcelona, no booking a time slot required. One unlock code gives you unlimited access, so you can pause, restart, or replay the story whenever you like.
This isn't a walking tour you follow. It's a mystery you solve.
Meet at the main plaza of Sagrada Família, facing the Nativity Façade (Carrer de la Marina side), near the ticket-holder queue area. This is a self-guided digital experience — no live guide present. You'll get your first clue via the app once you arrive.
The quest ends at Plaça Catalunya, Barcelona's central square. Your app will show a completion screen with your final story reveal once you arrive at the square — no physical check-in or guide required.
Stand before Gaudí's unfinished masterpiece and solve the first riddle of the quest. Count the towers of the Nativity Facade to unlock your next clue and begin the trail across Barcelona.
Examine the wave-like stone facade and the famous warrior chimneys on the rooftop. Identify the mosaic technique Gaudí used to answer the quest's second riddle.
Discover why locals call this building "Casa dels Ossos" - the House of Bones. Study the ground floor columns to solve the third riddle of the quest.
Step onto the Block of Discord and find a whimsical hidden sculpture on this Dutch-inspired facade, a small tribute to the house's photography-obsessed owner.
Arrive at the heart of Barcelona and find the striking Macià monument to complete your final riddle and finish the quest.
For a full refund, cancel at least 24 hours before the scheduled departure time.
You can cancel up to 24 hours in advance of the experience for a full refund.
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