Venue rental at the Mercure Paris Boulogne

Combining functionality, style and commitment, Mercure Paris Boulogne offers a complete setting for both professional and private events. With its green urban terrace, open-air rooftop and upcoming high-end renovation, the hotel brings together group accommodation, the MICE experience and a welcoming atmosphere.

It meets the expectations of organisers planning seminars, conventions, showrooms or corporate evening events, providing groups with comfort, accessibility and quality of service. Urban, sporty, gourmet and committed to a more sustainable approach to food, the hotel has a distinctly contemporary personality.

Discover at a glance what makes Mercure Paris Boulogne a key CSR seminar venue near Paris.

Mercure Paris Boulogne has been working for several years to reduce its environmental footprint, with the support and expertise of its owner Covivio, operator Atypio and Accor franchise.

Alongside this external governance, the hotel has also developed an internal CSR structure led by its General Manager and a dedicated CSR ambassador, who coordinates initiatives across the hotel, restaurant and events teams with both in-house and external experts.

Around 140 days a year are devoted to ongoing training and awareness-raising for staff. Eco-friendly practices, responsible purchasing, consumption monitoring, waste sorting, food waste reduction and more sustainable event practices are gradually being embedded into the day-to-day operations of this city seminar hotel near Paris.

Green Key certified since 2023, Mercure Paris Boulogne turns its commitments into measurable results: a carbon impact per overnight stay below the stated average for 4-star hotels, 9 tonnes of CO₂ avoided through waste reduction and recovery initiatives, and more than one third of the products used across the hotel being organic or eco-labelled.

The approach continues at A l’Epicerie, with a focus on seasonal, nutritious and flavourful cuisine: more than 40% vegetarian choices, almost 60% low-carbon dishes and over 60% organic or certified products as of spring 2026. The restaurant also saved 18 tonnes of downgraded fruit and vegetables in 2025 and introduced a DEMAFERME yoghurt fountain.

Across the hotel and meeting spaces, air-conditioning with air recycling, filtered water fountains to reduce plastic use, selective waste sorting, cigarette butts turned into compost, used cooking oils recycled into biofuel, connected anti-waste scales and consumption monitoring via RECAP software provide a concrete overview of the actions supporting your venue hire at Mercure Paris Boulogne.

This momentum is set to continue with the upcoming renovation programme, covering the public areas, guest rooms and façade by the end of 2027.

On the social side, the hotel also supports local initiatives, with 18 solidarity room nights donated to Comyces in 2025, 12 room nights donated to Solidarité Sida and 200 toys collected for Necker Hospital since 2024.

Since 2024, Mercure Boulogne has held the Tourism & Handicap label for all four types of impairment: motor, mental, hearing and visual. The hotel offers 5 PRM rooms with walk-in showers, low beds and access to the swimming pool for people with reduced mobility.

A magnetic loop, vibrating alarm clock, floor signage, wheelchair and luggage service are also available. These facilities ensure a comfortable, safe and inclusive stay for all. This commitment reflects Mercure Boulogne’s values of hospitality and its desire to make its services accessible to everyone.