luxury apartments / penthouses with panoramic view for sale International (page 95)

Set in a commanding position on the first hills above Aix-les-Bains, within a fully restored iconic Belle Époque palace, this exceptional 152 sqm apartment offers a truly unique lifestyle, blending historical charm, generous volumes, and high-end finishes. From the moment you enter, the tone is set: the elegance of the space is revealed through a spacious entrance hall, a premium open-plan kitchen, and a bright living area extending seamlessly to the outdoors. The two bedrooms, each with its own en-suite shower room, offer optimal comfort, complemented by two practical storage rooms. The property’s highlight is a superb 28 sqm west-facing terrace, accessible from both the living room and the bedrooms, boasting breathtaking views over Lake Bourget, the town, and the magnificent landscaped park of the former palace. A private garage and a cellar complete this exceptional home. Just a short walk from the city centre, in a highly sought-after neighbourhood, the apartment enjoys a peaceful setting while remaining close to all amenities, thermal spas, the golf course, and the lakefront. Geneva and Lyon international airports are less than an hour away. Information regarding potential risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr Number of residential lots : 68 Procedure in progress : No Condominium charges : 480€/month

Set within the prestigious Château de Villette, nestled in a secure private estate with a 2-hectare park, Barnes Propriétés & Châteaux presents this characterful apartment offering a rare lifestyle that combines elegance, spaciousness and natural light. Ideally located just 30 minutes from Paris Charles-de-Gaulle Airport, the property enjoys a setting that is both peaceful and highly accessible. A private entrance opens onto a sun-filled reception room, enhanced by high ceilings and french parquet flooring. The open-plan kitchen integrates seamlessly into this refined living space, overlooking uninterrupted views of the surrounding greenery. The apartment comprises: three bedrooms, including a master suite with en-suite bathroom, a walk-in dressing room, a shower room with WC, a separate WC. A discreet and exclusive address, where period charm and understated elegance create a truly refined way of life, away from prying eyes. This property is presented by Sandrine Connell – Commercial Agent (EI) +33 (0)7 84 42 15 76 Information regarding potential risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr

Paris 4. Place des Vosges. Superb 110.31 sqm (86.59 sqm loi Carrez) duplex apartment on the 3rd and 4th (last) floors of the superb Hôtel de Chaulnes. Completely renovated to a very high standard, the apartment is composed as follows: - entrance with views over the superb, vast paved courtyard - large, open-plan living room with magnificent views over Place des Vosges, including dining area - open-plan fitted and equipped kitchen - master bedroom with dressing room, overlooking the square - shower room with WC - guest toilet First floor: - another bedroom - office or spare bedroom No loss of space, morning-to-evening sun (east/west) and spectacular views, not overlooked. High ceilings (3 meters), beautiful exposed beams, air-conditioning upstairs. Janitor in the building.

In the heart of the prestigious Palm Beach district, within a secure and perfectly quiet residence, discover this magnificent penthouse apartment of approximately 230 m², complemented by an exceptional 175 m² fully fitted rooftop terrace offering open views extending to the sea. This outstanding property features four en-suite bedrooms, each with its own bathroom, as well as full air conditioning throughout. A rare, light-filled property with generous volumes, ideal as a primary residence or a prestigious pied-à-terre. 3 parking lots and cave included

Ideally located in the heart of Saint-Tropez, just a few steps from the lively center, this apartment of approximately 54 sqm stands out for its panoramic sea view and prime location. From the entrance, the layout has been thoughtfully designed to offer comfort and fluidity. The bright living room opens onto a sunny terrace, providing an ideal space to enjoy the open sea view and outdoor living. The open-plan kitchen, designed with high-quality materials such as Corian and natural stone, blends seamlessly into the living area, combining style and functionality. The apartment offers 2 bedrooms, one of which has direct access to the terrace, enhancing the indoor-outdoor flow. A bathroom with bathtub/shower and double sink completes the property. The residence also features access to a shared swimming pool. Two cellars complete the property, as well as the possibility to acquire a parking space. Sold fully furnished, this apartment is ready to move into, ideal as a second home or to fully enjoy the Saint-Tropez lifestyle. Information regarding potential risks affecting this property is available on the website georisques.gouv.fr .

Discover an exceptional tri-level penthouse residence at the top of the iconic portofino tower, offering a rare blend of scale, privacy, and architectural impact in miami beach’s most coveted neighborhood, south of fifth. Spanning nearly 6,000 square feet of interior living space, this extraordinary home has been completely redesigned with an uncompromising level of detail and craftsmanship. A dramatic floating glass staircase anchors the residence, while expansive living areas, refined finishes, and floor-to-ceiling glass create a seamless connection between the interiors and the breathtaking views beyond. With approximately 3,000 square feet of private outdoor space, the property captures sweeping 360-degree views of the atlantic ocean, biscayne bay, the miami skyline, and the intracoastal. The private rooftop terrace, complete with pool and observation deck, offers a truly unparalleled setting for entertaining or enjoying miami’s sunrise and sunset from the privacy of your own home. This is a one-of-a-kind sky residence for the buyer seeking volume, exclusivity, and an elevated lifestyle in one of south beach’s most prestigious full-service towers.

Experience luxury living at mystic pointe in aventura. This beautifully renovated venetian-style corner residence offers 3 bedrooms, 3 bathrooms, and 1,694 sq ft of elegant living space. Enjoy breathtaking panoramic views of the ocean, bay, intracoastal, canal, golden beach, and downtown skyline among the most exceptional views in mystic pointe. The residence features a refined venetian-inspired design with sophisticated color palettes, crown moldings, and custom baseboards. An open kitchen flows seamlessly into the living and dining areas, ideal for both everyday living and entertaining. Additional highlights include, a dedicated laundry room, and hurricane shutters. Rarely available corner unit with unmatched views. This is a must-see. Schedule your private showing today and don’t miss this exceptional opportunity. Come and see what mystic pointe has to offer! resort style living! full building amenities including, fitness center, heated pool, jacuzzi, sauna, game room, library, 7 clay tennis courts, 2 pickle ball courts, 1 basketball court, child playground, 2 dog parks and e-cars charging stations. Mystic pointe is a desirable and an all inclusive gated community. Location close to restaurants, beach, aventura mall and house of worship. Easy to show! call listing agent.

One bedroom loft with home office, terrace, two full baths showing on tuesdays and thursdays by appointment only 1400+sf open western views, sunsets , city, harbor and statue of liberty! tenant in place until october. waterfront living at the historic new york dock building in red hook. Built in 1910, this was the first reinforced steel and concrete building in the united states. The classic loft spaces endow these exceptional units with grand proportions, soaring 12’+ ceilings, and stunning views of the manhattan skyline, harbor, and brooklyn. come explore this stunningly beautiful loft with open views from the statue of liberty to lower manhattan. Enter the sun-soaked, west-facing living space with 12-foot concrete ceilings and an epic red hook view. A perfect balance of industrial and refined, the spacious, flexible floor plan offers a king-sized bedroom, additional study, and two luxurious full baths. As seen in all the images of the loft. overlooking the working waterfront and 180 degrees of portside new york, you’ll feel worlds away from the crush of the city. Red hook’s unique atmosphere permeates this historic loft conversion; from the polished concrete entry to the massive insulated windows, the former new york dock company warehouse preserves the spirit of brooklyn’s bustling seaport while adding first-class amenities and comfort. A discreet entryway leads to a row of closets awaiting your customization: kick off your shoes, stow your bags, and enter your breathtaking home. the elegant kitchen features matte white lacquer cabinetry, miele appliances, and marble waterfall countertops. Every detail has a designer’s touch: the magnetic faucet, pull-out recycling bin, and slide-away range hood make a workhorse kitchen into a work of art. The wide oak floors, tall pocket doors, and cast hardware give the home a solid, rooted feel. Like the living space, the primary bedroom has a 12 foot window wall with a manhattan skyline view. two full, spa-like baths offer a retreat from the outside world. Luxury finishes like stone tiles, porcelanosa fixtures, custom vanities, and multi-function shower systems feel like a european hotel. Need a workspace or guest room? the study is tucked away behind a giant concrete column, and it’s easy to add a bit more privacy if you prefer. With a full-sized washer and dryer, insulated windows, central air, and heat, your comfort is assured. Building amenities include onsite super, desk staff, a gorgeous lobby-level gym, roof deck and sauna ! schedule a showing today!

A rare penthouse located in the heart of Chiado, one of Lisbons most prestigious and sought-after neighbourhoods, just moments from renowned restaurants, boutiques, cultural venues and the citys riverfront.Fully renovated in 2023, the property is arranged over two floors and enjoys 180° views over the Tagus River from most rooms.The lower floor is dedicated to the private living area, comprising four bedrooms, including a spacious principal suite. This level also includes a dining room, a living room and one bedroom currently used as an office.On the upper floor, the penthouse features an open-plan kitchen, a breakfast bar and a second living room with direct access to a sunny terrace overlooking the river and sunset.The property also benefits from a private rooftop terrace with an outdoor kitchen, offering panoramic views over Lisbon and the Tagus River ideal for al fresco dining, entertaining guests or enjoying the citys sunsets.Additional features include two allocated parking spaces and generous storage.Combining a prime Chiado location, private outdoor space and wide river views, this penthouse represents a rare opportunity in one of Lisbons most desirable addresses.

Elegant apartment with sea view in Ospedaletti In the heart of enchanting Ospedaletti, in the legendary residential complex "REGINA", erected on the site of the former "Grand Hotel de la Reine" and completely renovated in 2007, we offer a unique penthouse of 125 m2, the embodiment of impeccable style and absolute comfort. The residence is surrounded by a centuries-old private park, immersed in greenery and silence, and residents have concierge service, a spacious indoor pool with a hydromassage area, elegant changing rooms and lounge areas organically connected to the park. The common areas retain the building's historic luxury: a three-flight marble staircase, fine Carrara marble, Burmese parquet, and exquisite Valencian ceramics enhance the atmosphere of genuine exclusivity. The apartment, distinguished by its spacious layout and thoughtful zoning, offers panoramic views of the endless sea and surrounding hills. The bright living room with a fireplace and dining area creates a sense of solemnity and comfort, while the small kitchen is perfect for sophisticated culinary gatherings. Two exquisite bedrooms, including a master suite with an en-suite bathroom and dressing room, are complemented by a second bathroom, laundry room, and storage areas. The spacious 40 m2 living terrace is the perfect place for breakfast with a sunrise backdrop or dinner with a sunset over the sea. The finishing is made with exceptional attention to detail: unique Venetian marble floors in all rooms, as well as prestigious marble in the bathrooms, lacquered wooden shutters and double-glazed windows, chandeliers and lamps of prestigious brands, custom-made built-in furniture, the latest generation heating and air conditioning systems guarantee comfort at any time of year. The price includes a spacious 23 m2 garage, which emphasizes the practicality and high level of the offer. This The residence is not just an apartment, but a true privilege for those who appreciate luxury, harmony, and history. Here, upon crossing the threshold, you'll find yourself in a world of refined style and tranquility, and just minutes away is the picturesque waterfront, yacht marina, and the exquisite atmosphere of the Italian Riviera.

A TRUE “WOW” RESIDENCE IN THE SKY — WILLIAMS ISLAND PENTHOUSE. From the moment you step inside, the reaction is inevitable: wow. This exceptionally rare Williams Island penthouse is a statement of scale, design, and prestige—offering 5 bedrooms, 4.5 bathrooms, and soaring 14-foot ceilings that amplify light, volume, and breathtaking views. Enjoy uninterrupted, full panoramic vistas from the Atlantic Ocean to Bal Harbour, Miami Beach to the glittering downtown Miami skyline—an ever-changing backdrop of lights, from sunrise to sunsets. Limestone flooring flows seamlessly throughout, complemented by exquisite custom wood doors and the convenience of a private in-residence elevator. The chef’s kitchen is a true showpiece—fully renovated with top-of-the-line Gaggenau appliances, sleek European cabinetry, and exquisite Taj Mahal quartzite countertops, blending modern precision with timeless luxury. Step outside to your private rooftop terrace—an extraordinary, decorator-ready canvas ideal for a summer kitchen, sunset lounge, or ultimate entertaining space under the Miami sky. The primary suite is spectacular, featuring a spa-inspired bathroom adorned with onyx accents, backlit vanities, premium finishes, and an oversized rainfall shower with ocean views. All of the exterior glass throughout is IMPACT GLASS.

Quai Kennedy. This 103 sqm apartment on the 7th floor of a relatively recent building with a lift includes a double living/reception room and a dining room with wide patio windows opening onto a balcony commanding an exceptional view of the Eiffel Tower and the Seine, a kitchen, a bedroom and a bathroom. A second bedroom would be possible. With an 11 sqm maid’s bedroom, a cellar and a parking space.

Located in a sought-after and prestigious residential area, this 113 sqm apartment impresses with its generous volumes, abundant natural light, and panoramic sea view. Set within a secure residence with a caretaker, it offers a privileged lifestyle just 100 meters from the beaches and shops, and only 5 minutes from Rue d’Antibes. The property features a spacious living room opening onto a terrace, a fully equipped kitchen, and two bedrooms, each with its own en-suite bathroom, with the possibility to create a third bedroom. A private closed parking space completes this property. A rare and exceptional opportunity on the market.

Discover this magnificent 105 sqm apartment located in the heart of the highly sought-after Californie area, renowned for its prestigious residences and exceptional living environment. Nestled on the third floor of a secure residence with a classified park, caretaker, and swimming pool, this apartment will appeal to luxury and tranquility enthusiasts. The apartment, in perfect condition, consists of a spacious living room bathed in natural light, thanks to its double sliding doors that open onto a terrace offering breathtaking panoramic views of the sea and the Lérins Islands. The separate, modern, and functional kitchen is ideal for gourmet enthusiasts. The two bedrooms, each en-suite, ensure comfort and privacy, while the absence of vis-à-vis enhances the tranquility of the place. To complete this ensemble, you will enjoy a cellar and an underground parking space, adding a touch of practicality to this exceptional property. Do not miss this rare opportunity to acquire a modern and refined apartment in one of the most sought-after areas of Cannes. Contact us to arrange a visit and discover your future home.

Barnes Collection Club invites you to acquire between 1 and 4 shares of this apartment under fractional ownership (8 shares in total), priced at €649,000 per share (each share represents approximately 6 weeks of occupancy per year): Overlooking the Seine from a coveted corner position in Paris’s 6th arrondissement, this stunning residence is a refined two-bedroom, two-bath home that captures the romance and energy of the Left Bank. Set along the historic Quai des Grands Augustins, the home offers uninterrupted views stretching from the river to the city’s storied rooftops, placing you at the center of one of Paris’s most iconic and walkable neighborhoods. Bathed in natural light, the apartment is wrapped in Juliet balconies on all sides, enhancing its rare corner orientation and creating a seamless connection to the city beyond. Inside, every detail has been thoughtfully reimagined with a modern, elevated approach to Parisian living. The kitchen is anchored by a coveted La Cornue range, blending timeless craftsmanship with contemporary function, while clean-lined interiors and premium finishes bring a sense of understated luxury throughout. The layout is both efficient and elegant, designed for easy living and effortless entertaining. Living spaces feel open and bright, framed by large windows that capture the changing light of the Seine throughout the day. Just outside your door, the best of Paris unfolds. Located between Pont Neuf and Saint-Michel, the neighborhood offers immediate access to cafés, galleries, and boutiques, with the Latin Quarter and Saint-Germain-des-Prés just steps away. Cultural landmarks including the Louvre, Notre-Dame, and the Musée d’Orsay are all within walking distance, while nearby metro and RER connections make it easy to navigate the entire city. Fully furnished and professionally managed, the home is turnkey and ready to enjoy from day one. It is a place to experience Paris not as a visitor, but as a resident, immersed in the beauty, history, and rhythm of life along the Seine. Agency fees payable by vendor - Montant moyen de la quote-part de charges courantes 12,600 €/yearly - Montant estimé des dépenses annuelles d'énergie pour un usage standard, établi à partir des prix de l'énergie de l'année 2021 : 1820€ ~ 2470€

The advertiser did not provide an english description for this listing.

Barnes Mont-Blanc offers you an apartment located within a high-end tourist residence, providing a privileged environment that combines comfort, quality services, and an exceptional view of Mont Joly. With a surface area of approximately 65 m², the apartment consists of a bright living area facing South, opening onto a pleasant terrace with an unobstructed view of the mountains. The sleeping area includes two bedrooms, one of which is en suite, ideally designed to accommodate family and guests, as well as a functional layout suitable for use as a second home or for rental investment. The property is subject to a rental management lease with the residence. The residence offers sought-after amenities, including a heated swimming pool, wellness area, spa, and a shuttle service for residents, enhancing the appeal of this property both for personal stays and seasonal rentals. The entire complex is set in a well-maintained, carefully designed atmosphere. In close proximity to the village center and the ski lifts, the location allows you to fully enjoy local life, shops, and mountain activities in all seasons. A cellar, a ski storage room, and a private parking space complete the property. Number of plots: 162 / Service charges: €530 per quarter Buyer’s fees: 5% No ongoing legal proceedings. Information on the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr

SOLE AGENT - JAILLET, VERY NICE RENOVATED TWO-ROOM APARTMENT REF. 7763 on the fourth floor (with lift) of a residence located at the foot of the ski-slopes, a 10-minute walk from the village center and offering excellent facilities with two swimming-pools (one indoor, one outdoor), a games room, a caretaker... Its best feature? Its brightness thanks to its high floor and mountain views... Originally a large studio, it has been renovated and converted into a pleasant two-room apartment with a warm, mountain atmosphere, offering an entrance hall with numerous cupboards, separate toilets, living room with open kitchen opening onto a balcony, bedroom and shower room. Surface area (Carrez law measure) 37.03 Sqm. Sold with indoor parking space, cellar and ski locker. The property is part of a condominium of 364 units (including 188 for residential use, over 2 buildings); Estimated average annual charges: € 3,436; No legal proceedings in progress. Fees to be paid by the seller. In a condominium of 364 lots. No ongoing proceedings. Energy class D, Climate class C Estimated average amount of annual energy expenditure for standard use, based on the year's energy prices 2021: between 790.00 and 1130.00 €. Information on the risks to which this property is exposed is available on the Geohazards website: georisques.gouv.fr.

Located in the heart of the charming hilltop village of Bagnols-en-Forêt, the first inland village when arriving from the coast, this beautifully renovated apartment offers a rare lifestyle combining Provençal authenticity with modern comfort. Just 20 minutes from the beaches and in close proximity to renowned golf courses such as Terre Blanche Golf Resort, the location perfectly balances tranquility and accessibility. The apartment has been fully renovated with great taste and features generous volumes and abundant natural light. It offers a spacious living area with a fireplace, a welcoming dining room, and a functional kitchen opening onto a pleasant balcony. The night area includes two comfortable bedrooms, ideal for both a primary residence or a second home. The property enjoys remarkable panoramic views over the Estérel hills, providing a stunning natural backdrop throughout the seasons. A rare feature in the village center: a large private garage that can accommodate up to three vehicles or be converted into a workshop, depending on your needs. A property full of character, combining a prime location, high-quality renovation, and sought-after features. Bien présenté par: Habi KANNI-FURRER CONSULTANTE | ARRIÈRE-PAYS VAROIS AGENT COMMERCIAL E.I. [email protected] +33 7 83 07 56 76 «Les informations sur les risques auxquels ce bien est exposé sont disponibles sur le site Géorisques : www.georisques.gouv.fr»

NICE MONT BORON FOR SALE – Three-room dual-aspect flat with terrace, panoramic views of the sea, town and hills. Set within a secure luxury residence, discover this superb three-room dual-aspect flat on the sixth floor, boasting breathtaking views of the hills, the sea and the town. The flat consists of an entrance hall with a walk-in wardrobe, a large, bright living room opening onto a spacious south-west facing terrace, ideal for enjoying plenty of sunshine and magnificent sunsets. The separate kitchen offers great potential for renovation, with the possibility of opening up and extending the living space to create a spacious open-plan kitchen and living room. The sleeping area opens onto two completely quiet bedrooms, each with a pleasant view of the surrounding greenery. A bathroom with a toilet and a shower room with a toilet complete this comfortable and functional property. A large garage and a cellar round out this rare apartment in the area. In the immediate proximity of shops, transport links and amenities, within a sought-after residential area. Property subject to co-ownership regulations. Agency fees due by the buyer.

Located on the 5th floor of a recently renovated high-end stone building, secured and with 24/7 concierge services, Groupe Vaneau offers you a luxurious 182m² apartment enjoying an exceptional view and a spacious 20 m² balcony. This exceptional property consists of a large entrance hall, a double living room, a dining room, a separate kitchen, two spacious bedrooms, a bathroom with toilet, a shower room, a laundry room, plenty of storage, and separate toilets. A large cellar. Possibility to rent or purchase a parking space in the adjacent modern building. DPE: D Loi Alur: Mandate No. 22120- Fees chargeable to the seller. Number of lots in the condominium: 331 - Average amount of current charges €1046/month - No ongoing procedure (articles 29-1A/29-1 law 65-557, L.615-6 of the CCH) Information on the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr - Details of our fees at http://www.vaneau.fr/fr/nos-honoraires-paris-neuillyhonoraires-paris-neuillyThis description has been automatically translated from French.

The advertiser did not provide an english description for this listing.

Nestled on the prestigious Rue de Rivoli, directly facing the Tuileries Gardens and its metro access, this exceptional one-bedroom apartment is set on the 5th floor of a former grand hotel with remarkable common areas. The building offers a level of service rarely found in Paris, with a full-time doorman ensuring comfort, discretion, and security, an understated nod to the service standards of the finest international residences. Entirely redesigned by a designer, the apartment features high-end materials, refined finishes, and a perfectly optimized layout. The living space is bright and elegant, complemented by a generous bedroom, creating a turnkey pied-à-terre ready to enjoy. From the apartment, one enjoys open views over Paris rooftops extending all the way to the Sacré-Cœur, adding a rare and unmistakably Parisian perspective. Ideally located between the Louvre and Place Vendôme, this property embodies the very best of Right Bank livingcentral, timeless, and effortlessly sophisticated.

Located in a recent, high-end residence with elevator, this property occupies the entire top floor, offering panoramic views over the sea and the Île-Rousse islands. With a surface area of approximately 115 sqm, this apartment stands out for its brightness and exceptional outdoor spaces. The entrance, with built-in storage, leads to an elegant living area featuring a contemporary kitchen with pantry, opening onto a bright lounge. The space extends onto a terrace partially fitted as a bioclimatic area, as well as a second terrace on the dining side. The main terrace, approximately 140 sqm, is one of the property's key features. It offers breathtaking panoramic sea views and includes a relaxation area with a jacuzzi and an outdoor shower. The night area includes a master suite with dressing room, shower room and WC, two additional bedrooms, an independent shower room, and a guest WC. The features are in line with the property’s standing: quality materials, refined finishes, and modern comfort. As an added bonus, a rare asset: A double garage of approximately 85 sqm with a cellar area, ideal for parking and storage. Private top floor Exceptional sea view Spectacular terrace with jacuzzi Recent residence with elevator Generous volumes and premium features A unique property combining comfort, elegance, and outstanding views. Sale price including agency fees [email protected] +33 6 01 29 10 00

Just 700 meters from Megève's pedestrian street? Breathtaking mountain views Discover this charming duplex apartment with a total surface area of 112.89 m2 (including 73.75 m2 Carrez Law ), nestled on the 1st floor of a small, quiet condominium , offering a living environment that is both authentic and bright. Enjoy an exceptional panoramic view of the surrounding mountains, spectacular under the snow in winter, and soothing in summer, between flowery meadows and green landscapes. Layout: comfort & functionality The property is composed as follows: A bright living room opening onto an exposed balcony, A fully equipped kitchen , A bedroom with private balcony, A separate shower room , A separate toilet . Upstairs: A comfortable mezzanine , ideal for a reading corner or extra sleeping space, A second bedroom with balcony and adjoining shower room . Annexes & Additional Assets A cellar for your equipment, A closed garage , Sought-after location: close to the ski slopes and hiking trails , while being just a stone's throw from the village center and its shops. A real favorite, summer and winter alike Ideal as a second home or for an investment in Megève, this property seduces with its well-designed space , its brightness and its strategic location in the heart of the Alps. A great opportunity for mountain lovers , in search of nature, comfort and alpine charm. Selling price: 1,170,000 EUR including tax Fees included payable by the purchaser: 5% including tax DPE: E ? GES: B Contact us at +33 (0)6 03 70 93 97 to arrange a visit or for more information. This property is located in an area subject to a study of natural and environmental risks. To find out more, visit www.georisques.gouv.fr .