Château Voltaire
Château Voltaire is a five‑star boutique hotel in central Paris offering 32 individually designed rooms and suites, an intimate subterranean spa with a sauna and plunge pool, a moody bar, a refined brasserie, and sleek, timeless design.
Set between the Opéra Garnier and the Tuileries, Château Voltaire occupies three elegant 17th–18th-century townhouses, reimagined with trompe‑l’œil detail, antique armchairs, and retro nods that recall Hollywood glamour and Parisian ease.   
La Coquille d’Or, the atmospheric lounge, offers drinks in leather‑and‑velvet surroundings, while Brasserie l’Émil serves refined, unfussy fare to a stylish local crowd. 
A discreet subterranean spa includes a sauna and secluded plunge pool, perfect for retreating from the bustle above, while a landscaped rooftop terrace (part of the penthouse suite/event space) adds another serene escape. 
Pets and creatives alike find a welcoming hideaway here—equally at ease with fashion insiders, art lovers, or anyone seeking a chic, quietly luxurious Paris stay.