A riddle trail from Gehry's titanium to the bridge of San Antón
The Bilbao scavenger hunt is a self-guided city game you play on your phone: you walk from landmark to landmark, solve a riddle at each one by looking closely at what is in front of you, and unlock the stories and legends behind it. Of the roughly 3 hours the game lasts, only about 52 minutes are spent walking, 3.7 km along the Nervión and into the Old Town past the 10 stops, which leaves plenty of time for riddles, stories and a pintxo, starting at whatever hour you choose.
Highlights include the titanium curves of the Guggenheim Museum with Jeff Koons' Puppy, Calatrava's Zubizuri footbridge, the Teatro Arriaga, the arcaded Plaza Nueva, the Gothic Cathedral of Santiago and La Ribera Market. The route follows the flat promenade along the Nervión and then the narrow lanes of the Old Town, so Bilbao is easy to explore on foot.
- Durationabout 3 hours
- Walkingabout 52 min · 3.7 km
- Stops10
- LanguagesEnglish, German, French, Italian, Spanish, Dutch
What you work out between the Guggenheim and the Old Town
A puppy of flowers and a white bridge
Each riddle points at something in plain view: Jeff Koons' Puppy, covered in flowering plants, Louise Bourgeois' giant spider Maman by the water, and the tilted white arch of Calatrava's Zubizuri. The details you notice from the riverbank hold every answer.
A Spanish Mozart, 64 arches and two wolves
Solved riddles open Bilbao's stories: the composer Juan Crisóstomo de Arriaga, who died at 19 and gave the theatre its name, the arcades of Plaza Nueva with their 64 arches, and the church and bridge of San Antón, which share the city's coat of arms with two wolves. Hands busy with a camera on the riverbank? Let the audio narration tell Bilbao's tales instead.
Riverside promenade, then the Old Town
Google Maps steers you through about 52 minutes on foot, 3.7 km in total, along the flat promenade beside the Nervión and then into the narrow lanes of the Old Town. The effort goes into the riddles rather than into hills.
Time for pintxos
With about 3 hours and no clock running, there is room to stop at a pintxo bar under the arcades of Plaza Nueva and carry on afterwards. If the day ends first, the remaining riddles keep until another visit to the Old Town.
See the route and attractions →
How it works
- Book online Choose the number of players. Your booking reference arrives by email straight away.
- Get the app Download the World City Trail app from the App Store or Google Play and enter your booking reference.
- Play when you like Start whenever you are ready, walk at your own pace and pause any time. No guide, no fixed schedule.
Who Bilbao's riverside riddles are really for
Visitors who came for the Guggenheim
Many people travel to Bilbao for Gehry's museum and see little else. The game starts in the park a short walk away and carries you on to the theatre, the Old Town squares and the cathedral, so the city behind the titanium gets its turn too.
Children who spot giant animals
A dog of flowers taller than a house, a spider bigger than any grown-up and the ducks on the park pond make Bilbao an easy sell to young players. A grown-up goes with every young team, right up to Maman's legs.
Groups who finish by a market
Teams of up to 5, each player on their own phone, set off from Doña Casilda Park a few minutes apart and meet again by San Antón, where La Ribera Market stands beside the church. Colleagues, classes and families all fit the format.
Good to know
- Bring a charged smartphone with mobile data; a power bank helps.
- No entry tickets needed: everything happens outside the buildings. Going inside is optional and paid separately.
- Family friendly; children must be accompanied by an adult.
- Not suitable for wheelchair users and difficult with strollers.
- Teams of up to 5 work best; bigger groups split into several teams, one ticket per player.
- Every purchase helps support stray cats and dogs in Greece.


























Terri (verified owner) –
Constance– Germany –
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Die Dauer
Christian– Germany –
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Die Rätsel:)
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My 10 years old daughter loves scavanger hunts. But she got bored immediately with this one and i had to do it myself mostly. The location of the first stop is wrong. We had to walk through all the park to find it. We could not solve the one in Nueva Plaza because of misleading picture and not clear explanation (maybe it would be easier with an example). Otherwise interesting for adults and quite simple. But you can Google most of the answers without even going there. Quite boring historical facts for kids (except for Carolina).
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