Maison Proust, Hotel & Spa La Mer

5 Star Hotel

Marais (3rd), Paris

About Maison Proust, Hotel & Spa La Mer

Maison Proust is an intimate Marais boutique evoking Belle Époque salons—23 individually curated rooms, an exclusive La Mer Spa with a ten‑metre swimming pool, and richly layered interiors by Jacques Garcia for discerning travellers.

Check-in

From 14:00

Check-out

Until 12:00

Breakfast

Continental, American

Hotel Information

Full Address

26 Rue de Picardie, 3rd arr., 75003 Paris, France

Neighborhood

Marais (3rd)

Guest Rating

9/10

Hotel Amenities & Features

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Wellness

Indoor pool

10‑metre indoor swimming pool located in the Spa 'Salon d’Eau' (private one‑hour privatization for residents; spa open to residents and non-residents 08:00–20:00).

Steam Room

On‑site steam room / hammam as part of the Salon d’Eau wellness area (available for private use as part of spa offerings).

Hot Tub / Spa

La Mer Spa partnership offering three treatment suites, La Mer professional treatments and products for sale (personalized massages, Genaissance treatments, Maison Proust rituals).

Sauna

Third‑party coverage and major booking platforms list a sauna on the property alongside the spa and pool facilities (reported in press and OTA property facilities listings).

Wellness treatments (massage, facial, hydrotherapy, etc.)

Full La Mer treatment menu (60/75/90‑minute personalized treatments, massages, signature Maison Proust rituals) delivered in three treatment suites; La Mer products sold on site.

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Dining

Bar / lounge

Belle Époque salons bar and cocktail lounge (bar opens from 17:00; Colin Field residency producing signature Proust‑inspired cocktails including the famed 'Le Temps Retrouvé').

Casual restaurant / café

Daytime salons serve breakfast, lunch, tea and dinner (menu of light bites to full plates served in the communal salons and library spaces through the day).

Private dining room

Multiple salons and a rotunda library can be privatized for private dinners and events (library cited specifically for private dining; salons can be combined for up to ~100 guests).

Afternoon tea service

Salons offer tea time service as part of daily food & beverage programming (salons open from breakfast and continue through tea service).

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Unique Features

Historical building / heritage architecture

Property designed and furnished to evoke Belle Époque Parisian salons with period paintings, antique furniture and heritage decorative motifs (architectural references and crafted Moroccan‑style spa finishes).

Art or curated design collection

Curated collection of authentic paintings, objets d’art and bespoke tapestries throughout the house; each room named after a Proustian figure with curated interiors and library of classic literature on display.

Prime location (landmark adjacent, riverfront, iconic neighbourhood)

Located in the Marais neighbourhood (26 Rue de Picardie) in central Paris, within walking distance of Place de la République and historic Marais attractions.

Bespoke scent branding or aromatherapy programme

Property fragrance and in‑room welcome products described as 'produits d’accueil' with Maison Proust signature scents (orange blossom and almond milk fragrances referenced in room descriptions).

Wellness-focused design (sleep pods, circadian lighting, air purification)

Spa and Salon d’Eau intentionally crafted as a wellness sanctuary (Moroccan tiling, tadelakt, fountains and tailored lighting create a dedicated relaxation architecture centred on a water room and hammam).

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