La Maison 20 Degrés Sud - Relais & Châteaux

You are looking at an adults-only boutique hotel in Grand Baie, built around a former colonial mansion and an old coconut grove. La Maison 20 Degrés Sud has 36 individually styled rooms and suites, with a more personal scale than a large resort and a setting made for couples who prefer quiet corners to organised noise.

The atmosphere is polished but not stiff. Soft-toned interiors, tropical gardens and the lagoon give the place its character, while the team speaks English and French, so you can discuss the useful things without resorting to underwater hand signals at reception.

This is a hotel for adults who want the diving holiday to include proper evenings: a good meal, a comfortable room, a spa within reach and somewhere pleasant to sit when the logbook is closed.

The address is on Coastal Road in Grand Baie, at the northern tip of Mauritius. You are directly beside a protected lagoon, with access to a white-sand beach, sun loungers and parasols. The water is not a backdrop painted on a wall; it starts at the edge of the property.

Pointe aux Canonniers Beach is about 0.2 miles away, while Grand Baie Beach is roughly 0.6 miles away. Grand Baie’s public beach is about 2.6 miles from the hotel, and Merville Beach is around 3.2 miles away by road.

You also have everyday options beyond the gates. B Restaurant is about 0.1 miles away, and Chez Vaco is around 0.4 miles away. Sir Seewoosagur Ramgoolam Airport is about 39 miles away, with a driving time of roughly 50 minutes.

The room choice is mainly about how much space and lagoon contact you want, rather than finding a bed in a numbered box. The Standard Charm Room suits a couple who would rather spend the day outside and keep the room for sleeping, washing the salt off and recovering in air-conditioned comfort. For direct sea views, the Superior Beachfront Room puts the lagoon into the evening routine, with a balcony and a large bed.

The suites make more sense when you want the room to be part of the stay. The Superior Austral Suite is the one to consider when space matters and you expect to spend time indoors as well as on the beach. Across the accommodation, the individually styled interiors give the property more character than a row of identical rooms, with balconies or terraces and views attached to the relevant categories.

Air conditioning is welcome after warm dives and humid afternoons. You also have a private bathroom with a bath or shower, bathrobes, slippers, a hairdryer and daily housekeeping, while the minibar and tea and coffee facilities deal with the small but important return-to-room ritual. Upper floors are reached by stairs only, so that detail is worth keeping in mind before choosing your room.

The main table is L’Atlas, open for breakfast, lunch and dinner. Chef Sanjeev Purahoo works with Mauritian, local and international influences, including fresh seafood and local fruit, rather than treating island cuisine as a decorative footnote. Breakfast comes as a buffet with continental, American, vegetarian, vegan and gluten-free choices.

There is one bar, the Bar de l’Atlas, set within the restaurant as a lobby bar. Cocktails and rums are its territory. For something more wine-led, the hotel also offers private tastings, food-and-wine pairings and a wine cellar with a sommelier.

Dinner can become the evening’s main event. La Table du Chef seats only four guests for a surprise menu served in front of the kitchens, while the M/S Lady Lisbeth takes up to eight guests on a gastronomic cruise. The boat has been in service since 1927 and the menu centres on seafood and Mauritian cooking. A smart-casual dress code applies in the restaurant and main bar after 18:00, so the dive shirt may need the night off.

Two outdoor pools give you an uncomplicated way to spend the hours between meals. The main pool is reserved for adults, while the spa pool also hosts aquagym sessions; both pools are heated to 28°C. The property also has direct beach access, with the protected lagoon, loungers and parasols doing the work when your ideal afternoon involves very little work at all.

The Secret Spa is open daily from 10:00 to 20:00, with a hammam, sauna, pool and three treatment rooms, including a double room for couples’ massages. Treatments use Germaine de Capuccini and Infusion Cosmetics products. Massage options include full-body, back, neck, head, hand and foot treatments, which covers most of the anatomy that complains after several days of diving.

If sitting still becomes too ambitious, the fitness room is open daily from 06:00 to 20:00. Yoga, stretching and aquagym are available, with personalised sessions from a coach; yoga takes place on Mondays and Thursdays from 10:00 to 11:00. You can also borrow bicycles, join a cycling tour, play golf at Mont Choisy about 3.1 miles away, explore northern islands by traditional barge or take a sunset outing on the lagoon.

Check-in runs from 14:00 to 22:00 and check-out from 09:00 to 11:30. You need photo identification and a credit card at arrival, and the hotel asks you to share your expected arrival time. The front desk operates around the clock, with concierge assistance, luggage storage, a tour desk and currency exchange available on site.

Airport transfers are available through the hotel, with a shuttle service to arrange before travel. Free private parking is available without reservation, and valet parking is also offered. Car hire can be arranged if you want to explore beyond Grand Baie, while Wi-Fi is free throughout the property.

The hotel welcomes guests aged over 12, and the minimum age for check-in is 18. There are no cots or extra beds, so the accommodation works as an adults-only base rather than a flexible family setup. Cash is not accepted. After a late flight or a long drive, private check-in and check-out can also keep the arrival rather less ceremonial than the usual reception queue.

The property carries the Relais & Châteaux designation. It is set within a former coconut grove beside a protected lagoon, with tropical gardens and direct access to the coast.