

Fantasia Villas
Villa Cosmos, Montjean
An otherworldly Zen permeates the minimalist retreat known as Villa Cosmos (CMS). The sleek, uncluttered design calms the mind, improves the mood, and focuses your attention exactly where it should be: on the glorious view across Marigot and Grand Cul de Sac. The simple, understated color scheme compliments the clean lines, resulting in a state of utter relaxation. This is a luxury rental property where it is easy to feel at home—both physically and spiritually.
Recently renovated by architect Johannes Zingerle, Villa Cosmos is filled with quietly sumptuous materials, like cool lava stone and warm weathered wood for the floors, crisp linen for the couches, and, of course, seas of glass for many of the walls. They add up to a residence that is inviting yet elegant, sophisticated yet inclusive and welcoming to all. The villa’s location, on 2.1 acres within the gated community of Mont Jean, makes it appealingly secluded.
While the layout flows harmoniously across three floors, the heart of Villa Cosmos lies on the middle level. This is the main living space, and it includes an indoor living space, stunning library and office area, and 12-person dining room with glass walls that retract to merge the interior with the nature outside. Outside this living space is a wrap-around covered terrace with a table for twelve, as well an area that is positively dreamy for entertaining—evening cocktails, anyone?
Also on this level, the true heart of Villa Cosmos—and something that sets it apart from other villas on St. Barth—is the high-caliber kitchen, spacious and equipped with everything an ambitious cook might want (and all of it artfully concealed within the cabinetry). It can be left open to the living area for those who wish to make preparing a meal together a family endeavor, or closed off in case you’d rather let a private chef take care off the cooking: Sibarth’s concierge can set you up with one of the islands best, or perhaps a wine expert to lead a group tasting?
Upstairs from this central social hub are three bedrooms, including the master suite. Each has an ensuite bathroom, a private entrance, and a private terrace. Below the living area, reached by two graceful, floating staircases, is the pool deck, which has eight sunbeds, a half bath, and an outdoor shower. The pool itself is 30 meters long, heated year-round, and endlessly inviting. The wonderfully private fourth bedroom, another master suite with its own private deck and outdoor lounge area, is also on this level.
Teenagers and children 5 years old and above are welcome.
Interior features
- Sound Sytem Bose
- Hair dryer
- Iron & ironing board
- DVR
- 110-Volt Outlets
- Safe
- Phone
Outdoor features
- Outdoor shower
- Sun deck
- Gas BBQ
- Half bath
Our Guest Experience Concierge is here to help you plan every detail of your stay. From restaurant reservations and yacht charters to private chefs and local experiences, we ensure your villa holiday is seamless and unforgettable.
This villa is perfect for families seeking space and privacy, couples celebrating special occasions, and groups of friends who appreciate luxury and exceptional service.
Villa Cosmos
KEY SPECIFICATIONS
Starting from 4,107 $/night*
Discover the finest local restaurants, markets, and culinary experiences. Our concierge can arrange private wine tastings, cooking classes with local chefs, and reservations at the region's most acclaimed dining establishments.
Find Your chef
Browse our hand-selected private chefs in Caribbean. Each brings exceptional skill and creativity to craft unforgettable dining experiences in the comfort of your villa.

Agustina C
Agustina trained at Pimienta Negra in Argentina, Le Prieuré in France, and Les Templiers, near Paris. Her cuisine blends Italian, Latin American, Middle Eastern, French, American, and healthy influences. With four years as a private chef, she has worked for athletes and UHNW families, including royalty and high-profile sports figures.

Angelo C
Angelo draws inspiration from Italy, France, Spain, Portugal, Austria, Asia, Mexico, and the US. With experience in private homes and luxury villas, he creates dishes that connect people through taste. His philosophy, “Sharing is caring,” drives his fusional gastronomy, emphasizing quality, seasonality, and international flavors.

Agustina C
Agustina trained at Pimienta Negra in Argentina, Le Prieuré in France, and Les Templiers, near Paris. Her cuisine blends Italian, Latin American, Middle Eastern, French, American, and healthy influences. With four years as a private chef, she has worked for athletes and UHNW families, including royalty and high-profile sports figures.

Alejandro C
Alejandro trained at CFA Versailles and worked with top chefs including Yannick Alléno, René Redzepi, and Gastón Acurio, with experience at Noma and Pavillon Ledoyen. His cuisine blends Nikkei, Mediterranean, Peruvian, Mexican, French, Italian, and Asian influences. He has extensive experience in luxury villas and private homes and was a participant in the S.Pellegrino Young Chef competition in 2016 and 2017.
01/06
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Private Chef & Multilingual Butler service are included
Villa Cosmos
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Starting from 4,107 $/night*
Villa Cosmos – image gallery
An otherworldly Zen permeates the minimalist retreat known as Villa Cosmos (CMS). The sleek, uncluttered design calms the mind, improves the mood, and focuses your attention exactly where it should be: on the glorious view across Marigot and Grand Cul de Sac. The simple, understated color scheme compliments the clean lines, resulting in a state of utter relaxation. This is a luxury rental property where it is easy to...
01 / 21
“An absolutely magical experience! The villa exceeded all our expectations. The attention to detail, the stunning views, and the impeccable service made our vacation truly unforgettable. The private chef prepared the most amazing meals every evening.”
Sarah & James, London
01/03
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Frequently asked questions
Many of our luxury villas in Villas include a dedicated private chef and butler service. Check individual villa listings for specific service details.
Villas offers wonderful experiences throughout the year. The peak season typically offers the best weather and most vibrant atmosphere, while shoulder seasons provide a more relaxed experience with fewer crowds. Contact our concierge team for personalized recommendations.
Simply browse our destinations, select a villa that suits your needs, and submit an enquiry. Our team will get back to you within 24 hours with availability and a detailed proposal.
Cancellation terms vary by villa and season. Our team will provide full details in your booking proposal before you confirm.
Absolutely. From private wine tastings to yacht excursions, we can arrange a wide range of curated experiences to make your stay unforgettable.