Cannes Congress Side Events & Offsites: A Private Villa Near Cannes
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For companies looking to host a side event during a Cannes congress or hold a company offsite in the south of France, this property offers something genuinely rare: a fully privatised 500m² villa on the Castellaras hill near Mougins, with the infrastructure for productive working sessions and the setting for a residential stay that justifies the trip.
The villa sits 20 minutes from the Palais des Festivals in Cannes and approximately 25 minutes from Nice CĂ´te d'Azur international airport, making it straightforwardly accessible for international teams arriving by air. The Castellaras hill location is deliberately quiet: no commercial activity nearby, no through traffic, and a fully secured private estate. For a seminar or congress side event where the goal is deep work, client hosting, or genuine disconnection from the show floor, the environment supports all of it.
Exclusive Events with Panoramic Sea Views in Mouans-Sartoux â
The setting: Castellaras hill, between Cannes and Grasse
Private villa aerial view with pool and Mediterranean garden near Cannes
In the Alpes-Maritimes, the property sits 10 minutes from the villages of Mougins and Valbonne, between Cannes and Grasse, within the secured private Castellaras domain. The villa and its 8,000m² garden offer panoramic views across the Mediterranean and the EstÊrel mountain range. What defines this location is the combination of its closeness to the buzz of Cannes and the calm of its green, elevated setting on the hill: easy to reach and, at the same time, wonderfully quiet and relaxing.
Accessibility
Nice CĂ´te d'Azur airport is approximately 25 minutes by car. Cannes city centre and the Palais des Festivals are 20 minutes. For teams needing a base during congresses such as Cannes Lions, MIPIM, Film Festival, MIPCOM⌠the villa works as a side event venue before, during, or after the show â and as a residential base for the duration.
Environment
The Castellaras hill is a protected, private domain. The estate is fully secured with video surveillance and controlled access. The absence of neighbouring commercial activity and the density of the Mediterranean garden create a calm working environment, well suited to executive offsites and client-hosting events requiring focus, confidentiality, or simply distance from the daily operational pressure of a busy congress.
Working infrastructure
Wisteria pergola and outdoor breakout spaces at the villa near Cannes
The villa has a large reception room with a big screen suited to plenary presentations, a dedicated private screening room, and multiple indoor and outdoor configurations depending on the session format. The garden's restanques (terraced levels overlooking the sea) and the wisteria pergola near the pool provide natural breakout spaces for smaller group work or informal sessions between plenary sessions.
Indoor spaces
The main reception room accommodates seated dinners of around 20 people and functions as a presentation space with a large screen. The private screening room provides an additional enclosed space for film, video, or audiovisual content. A dedicated office space is also available within the villa.
Outdoor capacity
The garden accommodates up to 100 people standing and 50 seated across its various terraced levels, pool area, and covered pergola zones. For corporate events structured around multiple simultaneous breakout sessions, the scale of the garden provides genuine spatial separation between groups.
Technology
The villa runs a full home automation system controlling lighting and sound across dozens of zones both indoors and in the garden. High-speed internet, multiple screens, and remote climate control are standard. The system allows different lighting and audio environments to be configured for different event moments from a single connected tablet.
Accommodation
Interior of the villa showing elegant suites for residential executive seminars
The villa itself contains four large suites, all with panoramic sea and mountain views from private terraces. For larger groups, the host works with a small hotel nearby that adds around 20 additional rooms.
Suite configuration
The Esterel suite (73m²) includes a large dressing room, a full bathroom, and dedicated office space â suited to a senior executive requiring a separate working area. The Phoenix suite (45m²) features exposed timber beams, a desk facing the view, and a large sun-lit bathroom. The Riviera suite has direct garden access adjacent to the pool and fitness facilities. The Jasmin suite opens onto a shaded terrace via a jasmine-scented pergola.
Residential format advantages
For company offsites structured over two or three days, the residential format changes the dynamic of the programme considerably. Teams arriving the evening before the first working session, sharing dinner on site, and starting the day together without a commute create better conditions for the kind of strategic work that justifies an offsite in the first place.
Catering and wellness
Outdoor event setup at the villa garden near Cannes for corporate team events
Catering
The villa has a professional chef's kitchen with sea views, a summer kitchen for outdoor events, and two refrigerated wine cellars with a combined capacity of over 1,000 bottles. Gastronomic meals for groups of around 20 indoors, and over 30 outdoors, are available with an in-house chef and sommelier. For larger receptions across the garden terraces, the setup scales accordingly.
Wellness and recovery
For residential seminars of two days or more, the availability of wellness facilities on site reduces the need to organise external activities. The villa includes a gym, a spacious sauna, a large pool, and a four-person jacuzzi with panoramic views. Sports coaching and massage sessions are available on request. These facilities are particularly relevant for incentive-adjacent offsites where the programme balances working sessions with recovery.
đŻ A villa for Cannes congress side events and executive offsites
This property is perfect for companies that want to bring people together somewhere genuinely exceptional. Picture a corporate day with your most important clients, hosted in a setting that does the impressing for you. Or an executive committee that needs a single, focused day away from the office or a full offsite for 10 to 25 people, spread across two or three days, with wellness and gastronomy woven through the schedule.
It's just as suited to the teams who descend on Cannes for the congress season. Before the conference floor opens or after it closes, the villa gives you a private base for the working sessions that actually move things forward, far from the noise. And for incentive stays, it strikes the balance every organiser is chasing: a real professional programme on one side, the south of France at its most indulgent on the other.