

EVENTS
Seminar hotel in Brittany, facing the sea in Perros-Guirec
Seminar hotel in Brittany, facing the sea in Perros-Guirec

Make a lasting impression
Make a lasting impression
What better view than the sea, with its shades of blue and its invitation to reflect, to give your events that special dimension that will make them the unforgettable moments you expect. To host you, the Castel Beau Site offers several packages and configurations, always with exceptional service.
A 100 m² seminar room with a sea view
A 100 m² seminar room with a sea view
To ensure your team makes the most of their stay in Brittany, we provide our fully renovated lounge. Bathed in natural light, with its library and seaside-inspired decor, this 100 m² space enjoys a prime location. From its armchairs, it offers an unobstructed view of the bay and, most importantly, direct access to the beach, allowing you to reach the sand in just a few steps, move your guests there, or easily organize an activity on the shore.
The flexible room can be divided into two lounges and accommodates up to 45 people in a theater layout, 30 in a U-shape, and 13 around a boardroom table. With a ClickShare screen system, video conferencing, dedicated Wi-Fi, flipcharts, and beverages included, everything is here for inspiring professional meetings, from executive committee sessions to seminars.
From the day's schedule to the choice of menus, we will adapt to your needs and look forward to fulfilling your requirements.


From the office to the table,
a restaurant at your service
From the office to the table,
a restaurant at your service
Your study days and seminars conclude and come to life at the table. It is where you review the day, plan for tomorrow, and exchange ideas, so choosing the right venue is not a decision to be taken lightly. Our restaurant, La Table de mon Père, with its 120 seats, invites you to enjoy a convivial and lively experience with an idyllic view of the sea.
For lunch, our bistronomic menu showcases Breton products through generous, authentic cuisine. In the evening, the gourmet menu created by our chef, Nicolas Le Luyer, adds a more formal touch to your corporate event.
To extend these moments, our bar—whether indoors or on the terrace facing Saint-Guirec beach—offers a full menu highlighted by our bartender's signature cocktails.
Team building in Brittany on the Pink Granite Coast
Team building in Brittany on the Pink Granite Coast
The Pink Granite Coast is a natural playground for your teams. Our team would be delighted to help you organize your activities: paddleboarding or kayaking, sailing and exploring the Sept-Îles, sports challenges, walks along the customs officers' path, hiking, guided tours, classic or electric bike rides, yoga classes, or treasure hunts.
Each activity provides a refreshing break just steps from your meeting room, ensuring your seminars remain effective long after the meetings themselves have ended.
Residential seminar:
33 ocean-view rooms
Residential seminar:
33 ocean-view rooms
For your residential seminars, our 33 rooms and suites welcome your team in a soothing setting, featuring woodwork and soft lighting inspired by the coastline.
Each room includes a spacious bathroom, free Wi-Fi, a Bose speaker, a Nespresso machine, and a safe. Every morning, our breakfast buffet is served overlooking the ocean, featuring pastries, breads, cereals, fresh fruit, pancakes, and made-to-order eggs and crêpes.
Your teams can start their day with a delicious, relaxing breakfast before heading to the Costaérès lounge, just a few steps from their rooms.
Events by the water
Events by the water
Whether it's a gala dinner, an annual party, or an official launch, our panoramic terrace can host up to 120 guests overlooking the sea—the perfect backdrop for truly memorable events.
For indoor options, our dining room also accommodates 120 guests for a gourmet menu crafted by our chef.
To ensure total exclusivity for your event and to host a dance party, full privatization of the venue is required. We handle all furniture setup and space staging, providing a turnkey reception that you can simply enjoy.
- Study days from €59 excl. tax
- Residential seminars from €249 excl. tax
Contact

Our dedicated team will support you in organizing your seminar, meeting, or professional reception, from the initial inquiry to the big day.
FAQs
FAQs
What types of professional events can you host at Castel Beau Site?
We host seminars, training sessions, executive committee meetings, product launches, incentive trips, team-building activities, and receptions for up to 120 guests. Our exceptional seaside setting, with direct beach access, and our flexible facilities can be adapted to meet all your needs.
What is the capacity of the event room?
The lounge offers 100 m² of space with a sea view. It can be divided into two rooms and accommodates up to 45 people in a theater layout, 30 in a U-shape, and 13 for meetings.
What technology is available for events?
The room is equipped with a screen featuring a ClickShare system, video conferencing capabilities, dedicated Wi-Fi, flip charts, and stationery for note-taking. Still and sparkling water, as well as hot beverages, are included.
Do you offer all-inclusive packages for professional events?
Yes, we offer all-inclusive packages or custom solutions tailored to your needs and budget. Study day packages start at €59 excl. tax, and residential seminars start at €249 excl. tax, with accommodation available in our 33 rooms.
Where is Castel Beau Site located and how do I get there?
Ideally located 10 km from Lannion train station, 40 km from Guingamp TGV station, and 90 minutes from Brest airport, our establishment is easily accessible by train, car, or plane. Access by boat is also possible via the port of Ploumanac'h.







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