This subterranean Parisian spa feels like stepping into a hidden lagoon
Culture Index
Score Breakdown
Relevance
9/25
Freshness
25/25
Authority
18/20
Brand Signal
5/15
Depth
2/15
5-Axis Cultural Radar
Hôtel Costes unveils a new immersive spa by Liaigre, marking the latest chapter in hotelier Jean-Louis Costes’ decade-long design vision
