Trail Games · Rennes

Treasure Hunt
across Rennes.

Transform the Breton capital into a life-sized playground. From the Parliament of Brittany to Place des Lices, from Rue Saint-Georges to the half-timbered houses of Vieux Rennes, your teams follow a trail of geolocated riddles, guided by our Indiana app, for 10 to 5,000 participants.

See all 8 experiences

TREASURE HUNT IN RENNES

The treasure hunt in Rennes,
neighbourhood by neighbourhood.

A treasure hunt in the neighbourhoods of Rennes

Organising a team building treasure hunt in Rennes means making the remarkably preserved Breton heritage the living backdrop for your event. Happy Unity designs routes in the heart of Vieux Rennes and its half-timbered houses: the majestic Parliament of Brittany, Rue Saint-Georges with its colourful facades, Place des Lices and its market hall, Saint-Pierre Cathedral and the maze of medieval streets. Each team, equipped with a tablet or their smartphone, follows a thread of riddles, photo challenges and collaborative missions that reveal Rennes 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 Rennes

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 Rennes.

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

A corporate treasure hunt in Rennes takes place in most of the city's neighbourhoods. The most popular is Vieux Rennes, around the Parliament of Brittany, Rue Saint-Georges, Place des Lices and Saint-Pierre Cathedral, amidst the half-timbered houses. Happy Unity has ready-to-use routes for the historic centre and can also design a rally towards Beaulieu, the banks of the Vilaine or directly within your Rennes premises.

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

Yes. Our indoor routes take over the Musée des Beaux-Arts de Rennes and its painting collections, as well as Les Champs Libres, which houses the Musée de Bretagne. Teams solve observation riddles in front of the artworks and in the rooms, sheltered from the weather. It's the ideal format to combine culture, Breton history and cohesion during a seminar in Rennes.

How does a team building treasure hunt in Rennes unfold?+×

After an on-site briefing, your employees are divided into teams of 4 to 8 people and receive a tablet (or use their smartphone). They then follow a Rennes itinerary punctuated by riddles, photo challenges and observation tasks, geolocated by the Indiana app, from the Parliament of Brittany to the streets of Rue Saint-Georges. 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 Rennes accommodate?+×

Our Rennes treasure hunts adapt equally well to a dozen employees or several hundred participants divided into simultaneous teams. Thanks to the Indiana app's live dashboard, we multiply the checkpoints in Vieux Rennes and its surroundings to avoid bottlenecks and maintain a fluid pace, accommodating up to 5,000 people for very large events.

What happens in case of rain in Rennes?+×

The weather won't compromise your Rennes event. Each outdoor route has an indoor Plan B: a switch to the Musée des Beaux-Arts, Les Champs Libres 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 Rennes suitable for all employees?+×

Yes. Our Rennes 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 heart of Vieux Rennes, flat and pedestrian-friendly, is particularly well-suited to mixed groups.

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

Absolutely. We rewrite the scenario around your brand, your values, a product launch or an internal message. 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 near the Parliament of Brittany, a symbolic monument) for a unique and unifying experience.

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

That depends on your objective. To discover the medieval city, opt for a geolocated urban rally in Vieux Rennes, from the Parliament of Brittany to Place des Lices. 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 Breton addresses around the Lices market hall. Our project managers will guide you based on the number of participants and available time.

How long does a treasure hunt in Rennes 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 near Place des Lices or an evening event in the historic centre.

Do we need an app or equipment to play in Rennes?+×

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

Is the treasure hunt suitable for young teams and tech companies in Rennes?+×

Yes, absolutely. Rennes, a dynamic student city, is home to many digital, agri-food and health companies. Our geolocated routes on the Indiana app, combining riddles, photo challenges and real-time ranking, particularly appeal to these young and connected teams, while bringing together all profiles around a common goal of cohesion.

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

For over 20 years, Happy Unity has been designing team building experiences and has an in-depth knowledge of the Rennes area. 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 fluid and 100% customisable experience.

Come Monday, your teams will be happy.

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