luxury villas with terrace for sale Menton, France

ROQUEBRUNE-CAP-MARTIN : In an absolutely quiet area superiorly situated, with a breathtaking view of the sea from Cap Martin to Menton, a magnificent new contemporary villa of 277sqm with pool, comprised of a large living room with a semi-independent kitchen, 4 ensuite bedrooms including one master, numerous terraces and double garage. High end finishings and maximal sunshine are present. Agency fees of 5% included at the charge of the seller.

New villa with sea view, Serret District, 5 minutes from Monaco Located in the sought-after Serret district, this brand-new villa offers panoramic Mediterranean views in a calm, private setting. The property features generous volumes and natural light, including a spacious living room opening onto a fully equipped contemporary kitchen. The villa comprises four elegant bedrooms and three modern bathrooms, all with individually controlled air conditioning. Parking for four vehicles completes the property. Outside, a flat, landscaped garden surrounds a 200 m² pool terrace and a heated infinity pool with sea views. A flexible space can be used as a private gym, independent studio, or wellness area. This rare property is ideal as a primary or secondary residence, combining high-end finishes, a privileged location, and a Mediterranean setting. Contact Côte d’Azur Sotheby’s International Realty for more information and viewings.

Located in the highly sought-after Golf Bleu area, just 10 minutes from Monaco and 7 minutes from the beach, this exceptional villa with a modern Californian style, recently renovated, offers a rare living environment in a very quiet residential neighborhood. It enjoys a full southern exposure and breathtaking sea views from all main rooms. The spacious double living room of 90 m², bathed in natural light through its large bay windows, opens onto wide terraces, creating a perfect harmony between indoor and outdoor living. The villa features 5 bedrooms, including two master suites, as well as a wellness area with a gym and sauna. The custom-made interiors, designed by a renowned Italian architect, combine noble materials, high-end finishes, and refined furnishings. The fully equipped American-style kitchen, fitted with top-of-the-line MIELE appliances, blends technology, performance, and elegance. A private elevator serves all levels, from the closed garage for two vehicles to the living areas, complemented by additional outdoor parking. This modern Californian villa, in absolute tranquility, stands out for its prime location, generous volumes, and unique character — blending contemporary luxury with the Mediterranean art of living. A rare property for a discerning clientele!

Located in Le Hameau, one of the most sought-after areas of Roquebrune-Cap-Martin, just minutes from Monaco, this rare property enjoys a peaceful residential setting, full southern exposure, and a spectacular panoramic sea view over Cap Martin. The property currently includes an existing villa of approximately 250 sqm to renovate, offering strong value-enhancement potential. The property is sold with a cleared and fully approved building permit allowing the construction of a contemporary flat-roof villa of approximately 350 sqm of living space, featuring modern and elegant architecture. The project plans a construction over two main levels, widely open to the outdoors thanks to expansive terraces facing the Mediterranean. The main villa (350 sqm) will include: • A vast, light-filled reception area with large floor-to-ceiling windows • A high-end open-plan kitchen • 4 suites with en-suite bathrooms and walk-in closets • An office • Beautiful ceiling heights of 3.10 m An 84 sqm basement level is dedicated to wellness and leisure (spa, gym, cinema room). It is complemented by a spacious 138 sqm garage accommodating up to 6 vehicles, bringing the total usable area to 572 sqm. An internal elevator smoothly serves all three levels. Outside, the permit includes an elegant 18-meter infinity pool, perfectly integrated into a Mediterranean landscaped garden, offering privacy and refinement. Set in an exclusive residential environment, this property combines tranquility, discretion, and immediate proximity to Monaco, ensuring a rare quality of life on the French Riviera. A unique opportunity to renovate an existing villa and create an exceptional contemporary property with breathtaking sea views.

Roquebrune Cap-Martin, old village: an artist's villa facing the sea. In a remarkable setting overlooking the bay of Roquebrune and Monaco, this unique villa, built in 1977, is the work of Polish architect Janusz Matecki. Set on a 1,660 m² plot, its 300 m² of living space are distributed over several levels along the natural slope. The property comprises a number of independent areas: the artist's studio with its pleasant terrace, the reception area comprising a dining room, kitchen and living room extending onto a vast terrace, and the night area with four bedrooms (two with mezzanine), two dressing rooms, two bathrooms and a shower room. All rooms enjoy panoramic sea views over the Riviera and Monaco. Monaco is only 10 minutes away by car. This house, its architecture and its history are a must-see.

Contemporary villa of 296 m² located in the most sought-after, prestigious, and peaceful area of Cap Martin. Ideally situated, this villa is just a 15-minute drive from the Principality of Monaco, close to the town center and all its amenities, and a 10-minute walk from the beach. This modern property, renovated with high-quality finishes, is sold fully furnished. Set on a 1,595 m² plot, the villa is spread over two levels. It features a beautiful terrace covered by a pergola overlooking the pool, as well as a large, flat, and fully usable garden surrounding the house. You will enjoy panoramic views of the Mediterranean Sea and abundant natural light throughout the day. On the ground floor, an entrance hall leads to a spacious open living room opening onto a terrace and the pool, with stunning sea views. The master bedroom, with a dressing room and an en-suite bathroom, also opens onto the terrace with sea views. A fully equipped kitchen with pantry and adjoining dining room completes this level, along with guest toilets. On the garden level, you will find four bedrooms with private shower rooms, one of which is currently used as a gym. This level also includes a dressing room, hallway, and laundry room. A parking area with pergola, equipped with an electric vehicle charging station, completes this exceptional property.

Located in a sought-after residential area, this fully renovated 240 m² villa combines contemporary design, high-end finishes, and stunning sea views. The villa opens onto a spacious, light-filled living area, comprising a living room and a modern open-plan kitchen, extended by floor-to-ceiling windows leading to the terrace with panoramic sea views. It features four en-suite bedrooms, including one on the ground floor for optimal comfort. The master suite, located on the lower level, offers a large dressing room and a private bathroom with bathtub and double shower. Each bedroom also benefits from its own dressing room and en-suite bathroom. An independent apartment provides flexibility and privacy, ideal for guests, a private gym, or a fifth en-suite bedroom. The villa is equipped with advanced home automation, reversible air conditioning, and a security system, ensuring maximum comfort and safety. The landscaped garden features a swimming pool with pool house, an outdoor kitchen, and a barbecue area. A closed garage, as well as additional parking spaces, complete this rare property. This unique villa combines absolute tranquility, immediate proximity to Monaco, and direct access to the beaches, offering a refined lifestyle on the French Riviera.

Ideally located one minute from the prestigious hotel The Maybourne Riviera and only 10 minutes from Monaco, this rare villa offers an exclusive lifestyle in the heart of the Côte d'Azur, with spectacular views of the sea and Monaco. Built on three levels connected by a private elevator, this 200 m² villa offers bright and refined living spaces: elegant living room, welcoming dining room, fully equipped kitchen, and terrace offering a breathtaking sea view. The first floor houses a bedroom with dressing room and private bathroom, guaranteeing privacy and comfort. On the upper floor, two bedrooms with dressing rooms share a luxurious bathroom and a 30 m² terrace with jacuzzi, perfect for enjoying Mediterranean sunsets. An independent studio with bathroom completes this offer, ideal for guests or staff. In the garden, a sun-drenched pool and a large terrace with pergola offer a unique setting for outdoor receptions, with a panoramic sea view to Monaco. For car enthusiasts, an exceptional garage for 5 cars and 3 indoor parking spaces complete this exceptional property. A rare opportunity to become the owner of a prestigious villa in one of the most popular neighborhoods of the Riviera.

Architect-designed contemporary villa with panoramic views over Monaco and the Mediterranean Ideally positioned at the entrance to the historic hilltop village of Roquebrune-Cap-Martin, this exceptional architect-designed residence offers approximately 300 sqm of living space in one of the French Riviera's most prestigious locations, only fifteen minutes from Monaco and twenty minutes from Italy. Commissioned by a renowned American contemporary artist and his wife, an influential gallery owner, the villa was designed by celebrated Polish architect Janusz Matecki as both a private residence and an expansive creative studio capable of hosting collectors, exhibitions and distinguished international guests. Its architectural significance, authentic provenance and preserved character make it a genuinely rare offering within today's luxury real estate market. Built across four levels and perfectly integrated into its natural hillside setting, the residence enjoys uninterrupted panoramic views stretching across the Mediterranean Sea, Cap Martin and the Principality of Monaco. Every level benefits from spectacular sea views, abundant natural light and carefully designed living spaces that celebrate both architecture and landscape. The property is surrounded by approximately 1,600 sqm of mature Mediterranean gardens and offers four spacious en-suite bedrooms, including two featuring mezzanine levels inspired by traditional artist lofts. The interiors retain the spirit of the original commission while providing generous living spaces perfectly suited to contemporary family life or prestigious entertaining. The address is equally remarkable. Within walking distance lie the famous thousand-year-old olive tree of Roquebrune-Cap-Martin and the former residence of Coco Chanel, while the beaches of Golfe Bleu and La Buse, Monaco's marinas, Michelin-starred restaurants and luxury boutiques remain only minutes away. Nice Côte d'Azur International Airport provides excellent international accessibility, making the property particularly attractive to global buyers. A unique opportunity also exists to acquire the artist's historic gallery within the medieval village, creating an extraordinary residential and cultural ensemble rarely available on the French Riviera. This is far more than a luxury villa. It is an architectural landmark, a collector's property and an exceptional investment opportunity for buyers seeking authenticity, provenance and enduring patrimonial value on the Côte d'Azur. Presented by Côte d'Azur Sotheby's International Realty. Complete sales documentation and confidential viewings are available upon request.

Just 3 minutes from Monaco, this majestic villa in the Nice style offers a completely unobstructed panoramic view of the Mediterranean and the Bay of Cap Martin. Located in a highly sought-after residential area, it enjoys a strategic location, just a 10-minute walk from Golfe Bleu Beach. Built on a landscaped plot of 1,334 m², this characterful property offers over 500 m² of living space spread over four main levels, excluding annexes. Exceptional Potential Currently configured as 7 independent apartments with high ceilings and balconies or terraces offering spectacular sea views, the villa presents two possible development scenarios: Option 1–High-end apartment renovation: pool, pool house, gym, cinema room, wellness areas, large garage, and elevator. Ideal for premium rental investment, seasonal or long-term, or resale to a high-end clientele. Option 2–Transformation into a luxury master villa: Over 500 m² of contemporary luxury standards, including a pool, pool house, gym, cinema room, wellness areas, elevator, and a garage accommodating up to 10 vehicles. A complete project plan is available upon request. Current Features South-facing exposure, small existing pool, landscaped garden, double glazing, exterior lighting, intercom, electric gate, armored door, private parking for 4 vehicles. Why This Property is Strategic • Exceptional sea view and immediate proximity to Monaco and the beach • Rare premium opportunity on the French Riviera • Ideal for investors, developers, or individuals seeking a high-potential luxury villa

Located just minutes from Monaco and the beaches, in the highly sought-after and peaceful residential area of Hameau in Roquebrune-Cap-Martin, this elegant fully renovated villa offers an exceptional living environment, perfectly blending tranquility, refinement, and spectacular views of the Mediterranean Sea, Cap Martin, the lush surrounding hills, and the charming village below. Set on a landscaped plot of 1,418 m², the property boasts 268 m² of living space spread over three levels, featuring generous, light-filled volumes. The villa includes a spacious, bright living room with large sliding windows opening onto expansive terraces, a modern fully equipped kitchen, and four en-suite bedrooms each with a private bathroom. The master suite also benefits from a custom dressing room, combining comfort and privacy. The layout has been carefully designed to ensure smooth flow and optimal living comfort. On the garden level, an independent apartment with a living room, kitchen, bedroom, and bathroom provides an ideal space for welcoming family, friends, or staff. Outside, a magnificent 107 m² terrace with sea views leads to the private swimming pool, surrounded by impeccably maintained Mediterranean gardens. The plot also offers significant potential for expansion, with the possibility to build a second two-level house with an underground garage (subject to obtaining permits). The villa is equipped with high-end amenities: air conditioning, home automation, alarm system, intercom, electric shutters, safe, and high-speed internet connection. This rare property represents a unique opportunity to acquire a prestigious residence in one of the most exclusive locations on the French Riviera!

Located in Roquebrune-Cap-Martin, just a few minutes from Monaco, within a private residential estate, this new contemporary villa of approximately 265 m² is set on a wooded plot of 1,000 m². South-facing, it enjoys clear sea views and a 65 m² terrace opening onto the landscaped garden and the infinity pool. The villa comprises an entrance hall, a living room with dining area, a fitted open-plan kitchen, and four en-suite bedrooms, two of which have walk-in wardrobes. A separate annex completes the property, featuring a living room, an open-plan kitchen and an en-suite bedroom. Features: reversible air conditioning, double glazing, home automation, electric blinds, roller shutters, fibre optic, alarm, video surveillance, electric gate, security door, automatic sprinkler system and outdoor lighting. A garage and three parking spaces complete this property. New villa currently being finished. Agency fee due by the seller.

Located in Roquebrune-Cap-Martin, in a quiet residential area near Monaco, contemporary villa in the process of being finished of approx. 300 m² with sea view, offering an exceptional living environment, combining modern comfort and elegance. Featuring a living room, dining room and five en suite bedrooms, including a master bedroom, the villa benefits from a host of modern features, including integrated air conditioning and home automation, guaranteeing daily comfort. The villa is equipped with a complete security system, including alarm, fire detectors and security doors, ensuring absolute peace of mind. Windows and double glazing let in plenty of natural light, while providing optimum insulation. Outside, a perfectly landscaped area awaits future owners, with a private infinity pool inviting them to relax under the Mediterranean sun, a garage and 3 parking spaces, and a planted garden, while outdoor lighting enhances the garden and provides a pleasant atmosphere in the evening. Electric gates and fencing guarantee total privacy. This villa is truly a haven of peace in an idyllic setting. The villa is finished

Just 5 minutes from Monaco, in the highly sought-after Hameau area of Roquebrune-Cap-Martin, this fully renovated villa enjoys spectacular panoramic sea views and an ideal south-facing exposure. Offering 270 sqm of living space on landscaped grounds of 1,418 sqm, the property is composed as follows: Main level: spacious and bright living room with fireplace opening onto a large terrace, two en-suite bedrooms, office/dressing room, guest WC. Garden level: dining room with fully equipped open-plan kitchen, master suite with bathroom and shower, one bedroom with shower room, laundry/storage room and independent access. Lower level: independent apartment with living room, kitchen and shower room with WC, ideal for guests or staff. Outdoors, the villa features over 100 sqm of terraces and balconies, a Mediterranean garden with century-old olive trees, a heated swimming pool, and parking for 3 to 4 vehicles. Possibility of extension (subject to planning permission), a rare asset in this area. An elegant, complete and scalable property, ideal as a primary or secondary residence on the French Riviera. Property tax: €2,712 Fees: 5% payable by the seller Information on potential risks for this property is available on: georisques.gouv.fr

Located in Roquebrune-Cap-Martin, this stunning villa offers exceptional panoramic views over the Mediterranean Sea. From the moment you enter, you will be captivated by a spacious and bright living area featuring a fully equipped open kitchen, combining modern design with a warm and welcoming atmosphere. The living spaces open onto a large terrace, perfect for enjoying the surroundings and breathtaking sunsets. Outside, a high-end summer kitchen, located close to the swimming pool and relaxation areas. On the lower level, the villa comprises three bedrooms, a bathroom with a bathtub, and a shower room. Each bedroom benefits direct access to a terrace with sea view. A separate guest area includes two additional bedrooms, a shower room, and a sauna, ensuring comfort and privacy for visitors. Additional features include a fitness room, a landscaped garden, and multiple outdoor spaces designed for relaxation. The property also offers a closed garage as well as several outdoor parking spaces, a rare advantage in this area. For added security, the villa is equipped with a remote-access video surveillance system. A rare property combining generous living spaces, high-end amenities, and an exceptional location.

This Palladian-style villa, surrounded by a Mediterranean garden with a swimming pool, offers breathtaking views of the medieval village and the Principality of Monaco.Its outdoor amenities—sunny terraces, a 59 m2 pool, and a barbecue area—invite relaxation. Bathed in sunshine throughout the day, the interior enjoys beautiful natural light, enhanced by the turquoise color of its balustrades crafted by one of the Best Craftsmen of France (MOF). The villa is arranged over three levels, with a main residence comprising a living room with fireplace, an office, a kitchen with laundry room, a shower room with toilet, and a first ground-floor bedroom.Accessible via an internal staircase, the upper floor includes two bedrooms, a separate toilet, and a bathroom. An independent apartment has been fitted out on the garden level; it includes a living room, an open-plan kitchen opening onto a fitted 55 m2 terrace, a bedroom with walk-in closet, an office and a shower room, a separate toilet, storage room and workshop. All the house windows are double-glazed, the fireplace is fitted with an insert, and there is electric heating. An electric gate provides access to the garden, where it is possible to park securely two cars and several two-wheeled vehicles. This villa stands out for its impeccable condition and the spectacular view at any time of day over the sea, the medieval castle listed as a Historic Monument, and the Principality of Monaco.It is located about 10 minutes from Monaco, with a shuttle stop at the foot of the access road.The village has all amenities: grocery store, postal relay, three renowned restaurants, and a very lively village life (village festivals, flea market, market...) Energy performance diagnosis: 90 (B) Greenhouse gas emissions: 3 (A) Estimated annual energy costs for the dwelling: 2228-3014 euros. Transaction fees incl. VAT payable by the seller. Information on the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr Images in the Exposé may have been optimized or adapted using AI for illustrative purposes. The luxury real estate market on the French Riviera is one of the most attractive in the Mediterranean region. The town of Roquebrune-Cap-Martin is among the most sought-after locations thanks to its proximity to Monaco. Holiday homes and second homes on the French Riviera offer not only an incomparable lifestyle but also, in view of the international economic situation, a secure investment and a smart retirement plan, especially at premium addresses. The high-end real estate market on the French Riviera is independent of individual economies and continues to offer strong stability for prestigious and unique properties. Roquebrune-Cap-Martin enjoys a privileged geographic location on the French Riviera, at the entrance to Monaco and only 10 minutes from Italy and about 40 minutes from Nice. Roquebrune-Cap-Martin is a highly attractive seaside resort thanks to its Mediterranean climate and its rocky landscapes rising 500 m above the beaches and peaceful bays.

ROQUEBRUNE-CAP-MARTIN : Nestled on the heights of Roquebrune, in a very quiet and green residential area, with a splendid panoramic view of the sea and the hills, this sumptuous contemporary villa, renovated in 2024, sits on a 1,770 m² plot of land enjoying sunshine from morning to evening. Built on 3 levels, it comprises a living room, kitchen, lounge, 3 en-suite bedrooms, a separate two-room apartment, a double garage, and numerous outbuildings. There is ample outdoor parking. A must-see. Note: The images of the swimming pool are computer-generated. Renovation work is required to restore it. Agency fee of 5% included, payable by the seller.

Nestled in a green setting on the heights of Roquebrune-Cap-Martin, within a private and exclusive estate, this unique architectural project combines contemporary elegance, premium amenities, and a breathtaking view over the Mediterranean Sea. Designed to offer a refined lifestyle in absolute tranquility, this villa is a true contemporary masterpiece, located just a few minutes from Monaco. Built on a flat, south-facing plot of 1,000 m², the property will feature a beautifully landscaped garden, an infinity pool, and private parking for up to three vehicles. With a surface area of approximately 264 m², the villa will offer: • A majestic entrance opening onto a vast, light-filled living area with lounge, dining room, and an open-plan kitchen equipped with top-of-the-line materials and appliances • Four en-suite bedrooms, two of which include custom-designed walk-in closets • Guest toilets and generous storage spaces • Two fully fitted terraces offering spectacular views • A self-contained guest house including a living area with kitchen and an en-suite bedroom Features & Comfort: • Full home automation system • High-security alarm system • Motorized gate & reinforced entrance door • Reversible air conditioning in all rooms Turnkey delivery expected by the end of 2025. Full presentation file available upon request.

Perched in a commanding position on the heights of Roquebrune-Cap-Martin, just 10 minutes from Monaco, this unique villa offers an exceptionally rare and privileged lifestyle. Its outstanding location ensures breathtaking panoramic views stretching over the Mediterranean Sea, Cap Martin, and the Principality of Monaco. Set in a peaceful and highly sought-after environment, this prestigious address offers absolute tranquility while remaining just moments from the vibrant life of Monaco. An Exceptional Contemporary Project A fully cleared building permit has been obtained for the realization of this bold and refined architectural project. Project Highlights Built on a 2,100 m² south-facing plot, the villa offers 420 m² of living space, spread over 5 levels, all connected by a private elevator. High-end features: • Infinity pool with sea view • Full home automation, alarm system, electric gate • Reversible air conditioning, luxurious interior finishes • Covered parking for several vehicles with direct access to the villa Elegant and Functional Architecture The villa includes: • A spacious, light-filled living room, a high-end kitchen, and dining area opening onto a large terrace • 4 en-suite bedrooms, including a spectacular master suite with spa, sauna, walk-in closet, office, and private garden • Two large terraces, an infinity pool, three fitness areas, two spa zones, laundry room, and ample storage • Rooftop parking, a mezzanine/reception area, and beautifully landscaped outdoor spaces A Rare Opportunity on the French Riviera This extraordinary property is a unique opportunity — perfect as a primary residence, an exceptional secondary home, or a secure long-term investment in the heart of the Côte d’Azur.

Nestled within a private and secure estate, in an elevated and sought-after position on the hills of Roquebrune-Cap-Martin, Villa Gaia embodies elegance and modernity in an exceptional natural setting. With a living surface of 238 m², this brand-new villa with bold contemporary architecture offers a spectacular view over the Mediterranean Sea. Every detail has been meticulously designed to enhance natural light, generous volumes, and premium materials—creating a refined and timeless lifestyle. Property Highlights: • Landscaped plot of approx. 2,000 m² • Striking panoramic sea views • High-end finishes and luxury amenities • Swimming pool with sun deck • Quiet, secure, and highly desirable environment • Immediate proximity to Monaco, beaches, and the finest Riviera addresses Villa Layout: Main Level (107.45 m² interior / 196 m² exterior): • Spacious living and dining area with large picture windows • Fully equipped open-plan kitchen • Master suite with en-suite shower room and walk-in wardrobe • Three panoramic sea-view terraces Garden Level (130.60 m² interior / 327.96 m² exterior): • Three additional en-suite bedrooms (including one with walk-in closet) • Laundry room, guest toilet, and storage areas • Direct access to the landscaped garden and swimming pool • Private garage A perfect balance between contemporary design, peaceful surroundings, and an exceptional setting. This rare property is ideal as a primary residence, a luxurious second home, or a prestige investment on the Côte d’Azur.

Live the ultimate luxury experience with this exceptional villa, offering a breathtaking view of Monaco and the Mediterranean Sea. Located only 10 minutes from Monaco and 30 minutes from Nice airport, this rare property benefits from a calm and green setting, while offering high-end services. Highlights of this villa •230 m² of living space, renovated with high-quality materials. •4 en-suite bedrooms, each with private bathroom and terrace offering exceptional views. •A prestigious master suite, with private balcony and relaxing jacuzzi, allowing you to fully enjoy the panoramic view. •A spacious and bright living room, with modern open kitchen, elegant fireplace and wine cellar. •A large furnished terrace with barbecue area, ideal for convivial moments facing a spectacular view. •A heated swimming pool with counter-current swimming, a private sauna and a landscaped garden of 3,000 m², offering numerous possibilities for development. • A gym for optimal well-being at home. Quality equipment •Centralized home automation to manage heating, air conditioning and security. •Integrated retractable television, combining discretion and modernity. •Three private parking spaces, ensuring comfort and security. Privileged location This villa is located in an exclusive setting, combining tranquility and proximity to Monaco, the Maybourne Riviera hotel, and Nice airport. A rare opportunity The perfect combination of luxury, modernity and exceptional location, making this villa a rare and sought-after property. Presented by , the specialist in exceptional properties. Do not hesitate to contact us, we will be delighted to assist you in your search. Don't miss this unique opportunity!

ROQUEBRUNE-CAP-MARTIN: In a residential environment 10 minutes from Monaco and 3 minutes from the A8 motorway towards Italy, this 230 sq. m. house is built on a lovely wooded plot of over 1200 sq. m. In very good condition, the first floor comprises a living room with guest toilet, a dining room, a closed kitchen with large storeroom, two bedrooms, a dressing room, an office and a bathroom with toilet. On the lower garden level, you'll find two further bedrooms, each with its own bathroom and toilet, a large 26m2 room currently used as a games room, and a fully-equipped 2-room apartment with separate entrance. Several terraces, a large garden and 4 parking spaces complete this property. Agency fees are included and payable by the vendor. Information on the risks to which this property is exposed is available on the Géorisques website: georisques.gouv.fr