La Maison 20 Degrés Sud – Grand Baie, Mauritius

​An Elegant, Relais & Châteaux Coconut Grove Sanctuary on a Turquoise Lagoon.

​Cloistered within a quiet coconut grove at the mouth of Grand Baie, La Maison 20 Degrés Sud is a pioneeering, adults-only boutique hideaway that feels more like a private, refined island home than a hotel. Behind its grand oak carriage entrance lies a world of quiet luxury where the classic colonial architecture of Mauritius blends seamlessly with Belgian design. Designed by Flamant Home Interiors, the property balances seaside rustic charm with antiques, library corners, and vintage character. This is an intimate beach retreat of slow rhythms, where the blue of the lagoon meets exceptional culinary artistry just steps from the sand.

Earth Trip Opinion

​La Maison 20 Degrés Sud is the perfect antidote to the sprawling, mega-resorts that dominate Mauritius. It occupies an incredibly rare niche: a genuine, 36-room boutique hotel that is both a member of Relais & Châteaux and deeply personal. We love the “unbuttoned elegance” of the design—the warm linen tones, the classic books on shelves, and the absolute peace of an adults-only beach. The crowning jewel of the property is undeniably the M/S Lady Lisbeth, a beautifully restored 1929 vintage motorboat where you can enjoy a candlelit dining cruise under the stars. It is a sublime escape for couples seeking romance, understated design, and high-caliber gastronomy without the crowds.

​Sustainability & Responsible Tourism

​La Maison 20 Degrés Sud operates with a deep respect for the fragile beauty of its marine and coastal environment:

• ​Eco-Certification: The resort is a partner of the Green Globe certification standard, closely monitoring its energy consumption, waste diversion, and water management.

• ​Locally Sourced Gastronomy: Chef Sanjeev Purahoo prioritizes a “sea-to-table” ethos, purchasing the daily catch directly from local fishermen and sourcing seasonal produce from Mauritian farms to minimize food miles.

• ​Plastic reduction: Single-use plastic bottles have been replaced with reusable glass bottles filled with freshly filtered water on-site.
• ​Low-Impact Energy & Carbon: Incorporating energy-saving thermal management, solar-assisted heating, and supporting carbon-neutral regional community initiatives.

​Recent Updates (2024–2026)

• ​Refreshed Design Aesthetics: Following its 2025 interior refresh, the hotel’s lounges and select beachfront suites received subtle updates, retaining Flamant’s timeless, antique-accented design while adding light-filled open layouts.

• ​Elevated Spa Experiences: The Secret Spa partnered with premium botanical brands to introduce tailored wellness journeys, including ocean-side Ayurvedic rituals and restorative body wraps.
• ​Enhanced Marine Conservation: The resort now sponsors local lagoon reef monitoring, offering guests educational, guided eco-snorkeling trips led by marine experts.

​Facts at a Glance

• ​Location: Pointe Malartic, Grand Baie, North Coast of Mauritius (Approx. 60 minutes from Sir Seewoosagur Ramgoolam International Airport).
• ​Accommodation: 29 refined rooms and 7 suites, all custom-styled by Flamant Home Interiors®.

• ​Dining: Two main venues—L’Explorateur (creative Mauritian-fusion), and the M/S Lady Lisbeth (private dining vintage salon boat). Private island picnics can also be arranged.

• ​Facilities: Two freshwater swimming pools, The Secret Spa, a library with over 2,000 books, a billiard room, and a fully equipped boathouse.

​Rooms & Accommodation

​The spaces boast an intimate “home away from home” charm, with white wooden paneling, linen fabrics, and bespoke details.

• ​Charme Rooms: Beautifully intimate 25 sqm spaces opening onto the lush coconut groves. Some feature romantic, secluded outdoor showers.

• ​Beachfront Rooms: Ranging from 35 to 50 sqm, these rooms offer private terraces positioned almost feet-in-the-water with unobstructed views of the azure lagoon.

• ​Suites & Secret Suite: Generous suites opening to the lagoon with designated living areas, writing desks, and private outdoor balneotherapy tubs. The Secret Suite spans two levels with its own garden and private plunge pool.

• ​Suites Australes: The ultimate luxury (80 to 100 sqm). Located directly on the water’s edge, ground floor units feature private plunge pools or spacious Jacuzzis overlooking the bay.

​Experiences & Facilities

• ​The M/S Lady Lisbeth: Enjoy an unforgettable dinner cruise aboard this meticulously restored 1929 teak motorboat—limited to just eight guests per evening for ultimate intimacy.

• ​The Secret Spa: A quiet sanctuary featuring treatment rooms, a hammam, and a hydrotherapy whirlpool bath.

• ​Lagoon Exploration: The complimentary boathouse provides kayaks, stand-up paddleboards (SUP), windsurfing, laser dinghies, and daily guided snorkeling excursions to the outer reef.

• ​Bespoke Excursions: Charter the hotel’s private speedboat for a secluded lobster lunch on Flat Island, or take complimentary bicycles to explore the bustling, nearby village of Grand Baie.

​FAQ

• ​How do I reach the resort? The hotel is located 60 km from the airport. The resort can arrange private luxury car transfers, taking approximately 1 hour depending on traffic.

• ​Is the hotel adults-only? Yes, La Maison 20 Degrés Sud is primarily designed as a quiet, romantic retreat for adults and older teenagers.
• ​When is the best time to visit? Mauritius is a year-round destination, but the north coast is particularly wonderful from May to December, when the weather is warm, dry, and cooled by gentle trade winds.
• ​Is Wi-Fi reliable? Yes, high-speed Wi-Fi is complimentary and reliable across all rooms, suites, and public areas of the resort

Sustainability & Responsible Tourism

​La Maison 20 Degrés Sud operates with a deep respect for the fragile beauty of its marine and coastal environment:

• ​Eco-Certification: The resort is a partner of the Green Globe certification standard, closely monitoring its energy consumption, waste diversion, and water management.

• ​Locally Sourced Gastronomy: Chef Sanjeev Purahoo prioritizes a “sea-to-table” ethos, purchasing the daily catch directly from local fishermen and sourcing seasonal produce from Mauritian farms to minimize food miles.

• ​Plastic reduction: Single-use plastic bottles have been replaced with reusable glass bottles filled with freshly filtered water on-site.
• ​Low-Impact Energy & Carbon: Incorporating energy-saving thermal management, solar-assisted heating, and supporting carbon-neutral regional community initiatives.

​Recent Updates (2024–2026)

• ​Refreshed Design Aesthetics: Following its 2025 interior refresh, the hotel’s lounges and select beachfront suites received subtle updates, retaining Flamant’s timeless, antique-accented design while adding light-filled open layouts.

• ​Elevated Spa Experiences: The Secret Spa partnered with premium botanical brands to introduce tailored wellness journeys, including ocean-side Ayurvedic rituals and restorative body wraps.
• ​Enhanced Marine Conservation: The resort now sponsors local lagoon reef monitoring, offering guests educational, guided eco-snorkeling trips led by marine experts.

​Facts at a Glance

• ​Location: Pointe Malartic, Grand Baie, North Coast of Mauritius (Approx. 60 minutes from Sir Seewoosagur Ramgoolam International Airport).
• ​Accommodation: 29 refined rooms and 7 suites, all custom-styled by Flamant Home Interiors®.

• ​Dining: Two main venues—L’Explorateur (creative Mauritian-fusion), and the M/S Lady Lisbeth (private dining vintage salon boat). Private island picnics can also be arranged.

• ​Facilities: Two freshwater swimming pools, The Secret Spa, a library with over 2,000 books, a billiard room, and a fully equipped boathouse.

​Rooms & Accommodation

​The spaces boast an intimate “home away from home” charm, with white wooden paneling, linen fabrics, and bespoke details.

• ​Charme Rooms: Beautifully intimate 25 sqm spaces opening onto the lush coconut groves. Some feature romantic, secluded outdoor showers.

• ​Beachfront Rooms: Ranging from 35 to 50 sqm, these rooms offer private terraces positioned almost feet-in-the-water with unobstructed views of the azure lagoon.

• ​Suites & Secret Suite: Generous suites opening to the lagoon with designated living areas, writing desks, and private outdoor balneotherapy tubs. The Secret Suite spans two levels with its own garden and private plunge pool.

• ​Suites Australes: The ultimate luxury (80 to 100 sqm). Located directly on the water’s edge, ground floor units feature private plunge pools or spacious Jacuzzis overlooking the bay.

​Experiences & Facilities

• ​The M/S Lady Lisbeth: Enjoy an unforgettable dinner cruise aboard this meticulously restored 1929 teak motorboat—limited to just eight guests per evening for ultimate intimacy.

• ​The Secret Spa: A quiet sanctuary featuring treatment rooms, a hammam, and a hydrotherapy whirlpool bath.

• ​Lagoon Exploration: The complimentary boathouse provides kayaks, stand-up paddleboards (SUP), windsurfing, laser dinghies, and daily guided snorkeling excursions to the outer reef.

• ​Bespoke Excursions: Charter the hotel’s private speedboat for a secluded lobster lunch on Flat Island, or take complimentary bicycles to explore the bustling, nearby village of Grand Baie.

​FAQ

• ​How do I reach the resort? The hotel is located 60 km from the airport. The resort can arrange private luxury car transfers, taking approximately 1 hour depending on traffic.

• ​Is the hotel adults-only? Yes, La Maison 20 Degrés Sud is primarily designed as a quiet, romantic retreat for adults and older teenagers.
• ​When is the best time to visit? Mauritius is a year-round destination, but the north coast is particularly wonderful from May to December, when the weather is warm, dry, and cooled by gentle trade winds.
• ​Is Wi-Fi reliable? Yes, high-speed Wi-Fi is complimentary and reliable across all rooms, suites, and public areas of the resort.