Trail Games · Strasbourg

Treasure Hunt
across Strasbourg.

Transform the European capital into a life-sized playground. From Notre-Dame Cathedral to Petite France, from Place Kléber to the alleys of the Krutenau, your teams follow a trail of geolocated riddles, powered by our Indiana app, for 10 to 5,000 participants.

See all 8 experiences

TREASURE HUNT IN STRASBOURG

The treasure hunt in Strasbourg,
neighbourhood by neighbourhood.

A Treasure Hunt in Strasbourg's Neighbourhoods

Organising a team building treasure hunt in Strasbourg means transforming the medieval Alsatian setting into the living stage for your event. Happy Unity designs routes in the heart of the UNESCO-listed Grande Île: the forecourt of Notre-Dame Cathedral and its pink sandstone spire, Place Kléber, the Palais Rohan, the shop windows of Rue Mercière, then the canals and half-timbered houses of Petite France, from the Ponts Couverts to the Barrage Vauban. Each team, equipped with a tablet or their smartphone, follows a thread of riddles, photo challenges, and collaborative missions that reveal Strasbourg from a unique perspective.

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teams have taken to the streets with us.

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SIGNATURE FORMATS · MADE BY HAPPY UNITY

5 unique formats,
you won’t find anywhere else.

Scripted worlds developed in-house, each with its own story. Adaptable to your city and to your company theme.

Rallye GourmandSpy AdventureUrban BattleSecret CityCity Express

An app built for adventure.

01from 2 to 5,000 teams
Live geolocation & points of interest

Live geolocation & points of interest

Follow every team’s position and all the points of interest on the map, second by second.

02Any venue
Indoor & outdoor

Indoor & outdoor

Museums, streets, châteaux or your own premises: the trail adapts to any venue.

03bespoke option
Varied activities

Varied activities

Quizzes, music quizzes, photo challenges and much more, with the option of a 100% bespoke storyline.

, FULL CATALOGUE,

8 experiences
available.

Iconic city trails, digital iPad hunts, foodie rallies, water-based formats: the entire Happy Unity catalogue.

Jeux de piste

iPad Treasure Hunt, Your Neighbourhood

10 → 2,000 participantsFrom €27 pp · excl. venue and catering
Jeux de piste

City Express, the urban sprint

10 → 2,000 participantsFrom €32 pp · excl. venue and catering
Jeux de piste

Museum Mystery: Decoding Art

10 → 2,000 participantsFrom €27 pp · excl. venue and catering
Jeux de piste

Château Mysteries, the Royal Riddle

10 → 2,000 participantsFrom €27 pp · excl. venue and catering
Jeux de piste

Gourmet Rally: Taste the City

10 → 2,000 participantsFrom €37 pp · excl. venue and catering
Jeux de piste

Secret City, the city and its secrets

10 → 2,000 participantsFrom €27 pp · excl. venue and catering
Jeux de piste

Spy Adventure, the Chase

10 → 2,000 participantsFrom €33 pp · excl. venue and catering
Jeux de piste

Urban Battle, the race for points

10 → 2,000 participantsFrom €27 pp · excl. venue and catering

THE VIDEO

Feel the atmosphere
before you decide.

A glimpse in pictures. Here is how a Happy Unity treasure hunt unfolds, from the briefing to the final ranking.

01

The briefing

on site, in the very heart of Strasbourg

02

The exploration

riddles and challenges scattered across the city

03

The race between teams

each at its own pace, from one monument to the next

04

The verdict

and the final ranking ceremony

THEY FOLLOWED THE TRAIL

Expect feedback that is
extraordinary.

★★★★★

“Everything was simply perfect. Lucile, full of sound advice, knows her trade, her services and her suppliers inside out! Her outstanding team ran everything like clockwork. In short, a seminar we will never forget and one I highly recommend. There were 70 of us over a full day with 3 highlights.”

Thierry Larchier

Verified Google review

Thierry Larchier
★★★★★

“We chose Happy Unity to support us with a team building activity during a seminar for 38 managers of our bank in Marseille. The activity met our ambitions and was a real success. Many congratulations to the whole team.”

Marie-Adeline Nittis

Verified Google review

Marie-Adeline Nittis
★★★★★

“I called on Happy Unity to organise a team building activity during a seminar. Everything went perfectly from the very first conversation. Smooth, quick communication and replies. A great experience. Highly recommended.”

Fanny Legrand

Verified Google review

Fanny Legrand

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, THE TREASURE HUNT GUIDE,

All about
the treasure hunt
in Strasbourg.

Where can you organise a treasure hunt in Strasbourg?+×

A corporate treasure hunt in Strasbourg takes place in most of the city's neighbourhoods. The most popular areas are the UNESCO-listed Grande Île, around Notre-Dame Cathedral, Place Kléber, and the Palais Rohan, as well as Petite France with its canals lined with half-timbered houses. Happy Unity has ready-to-use routes for these areas and can also design a rally in the Krutenau, the Neustadt, or directly within your Strasbourg premises.

Can you do a treasure hunt in a museum in Strasbourg?+×

Yes. Our indoor routes take over the museums of the Palais Rohan, the former residence of prince-bishops which houses the Museum of Fine Arts, the Archaeological Museum, and the Museum of Decorative Arts, as well as the Alsatian Museum with its traditional interiors. Teams solve observation riddles in front of the artworks, sheltered from the weather. It's the ideal format to combine culture and cohesion during a seminar in Strasbourg.

How does a team building treasure hunt in Strasbourg work?+×

After an on-site briefing, your colleagues are divided into teams of 4 to 8 people and receive a tablet (or use their smartphone). They then follow a Strasbourg route punctuated by riddles, photo challenges, and observation tasks, geolocated by the Indiana app, from the spire of the Cathedral to the Ponts Couverts. Points accumulate throughout the route before a final ranking and, if you wish, an awards ceremony. A Happy Unity facilitator oversees the entire event.

How many participants can a treasure hunt in Strasbourg accommodate?+×

Our Strasbourg treasure hunts adapt equally well to a dozen colleagues or several hundred participants divided into simultaneous teams. Thanks to the Indiana app's live dashboard, we multiply the checkpoints between the Grande Île and Petite France to avoid congestion and maintain a smooth pace, accommodating up to 5,000 people for very large events.

What happens in case of rain in Strasbourg?+×

The weather will not compromise your Strasbourg event. Each outdoor route has an indoor Plan B: switching to the museums of the Palais Rohan, a covered gallery, or your own premises. The decision is generally made 24 hours beforehand, and the Indiana app instantly reloads the backup route, without changing anything about your day's organisation.

Is a treasure hunt in Strasbourg suitable for all colleagues?+×

Yes. Our Strasbourg scenarios prioritise observation, reflection, and cooperation rather than physical performance. The challenges are varied so that everyone can contribute their skills, regardless of age or role. Routes can be adjusted for accessibility constraints: the centre of the Grande Île, flat and pedestrian, is particularly well-suited for mixed groups.

Can a treasure hunt be customised for my company in Strasbourg?+×

Absolutely. We rewrite the scenario around your brand, your values, a product launch, or an internal message, in French or English for your international teams. Riddles, challenges, visuals, and prize-giving are adapted, and the route can connect places that are important to your company (your headquarters, a seminar venue in the Neustadt, a symbolic monument) for a unique experience.

Which treasure hunt format should I choose in Strasbourg?+×

That depends on your objective. To discover the historic centre, opt for a geolocated urban rally on the Grande Île or Petite France. For a seminar sheltered from the weather, prefer a museum format or the more dynamic City Express. For a large group, the multi-team format with real-time ranking is ideal, and for a gourmet experience, the Gourmet Rally connects the best Alsatian addresses. Our project managers will guide you based on the number of participants and available time.

How long does a treasure hunt in Strasbourg last?+×

A route generally lasts between 1h30 and 2h30, including briefing and final ranking. This duration adjusts to your programme: a short City Express version for a half-day seminar, or a longer format combined with lunch or an evening in Petite France.

Do you need an app or equipment to play in Strasbourg?+×

Everything is provided. Your teams play via our Indiana application, on the tablets we provide or on their smartphones. No complex installation: the app geolocates teams in Strasbourg, triggers riddles at the correct location, and automatically calculates the ranking. You don't need to prepare anything technical.

Is the treasure hunt suitable for international teams in Strasbourg?+×

Yes, this is one of Strasbourg's strengths. As a European capital hosting many cross-border seminars, the city lends itself to the bilingual French/English formats we offer. Riddles, briefing, and facilitation can be conducted in both languages, so that your colleagues from across Europe experience the same cohesion around the Cathedral and the Neustadt.

Why choose Happy Unity for a treasure hunt in Strasbourg?+×

For over 20 years, Happy Unity has been designing team building experiences and has an in-depth knowledge of Strasbourg. We master reconnaissance, authorisations, and city logistics, from the smallest group to events for several thousand people. A dedicated project manager will support you from conception to facilitation, with our in-house developed Indiana app for a seamless and 100% customisable experience.

Come Monday, your teams will be happy.

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