Debuted 2026. First clay sauna at sea alongside the standard Prima-class salt room.
| Himalayan salt room | Yes — this is the salt room |
| Two-story waterfall | Included in thermal suite |
| Steam room | Included in thermal suite |
| Ice room | Included in thermal suite |
| Charcoal sauna | Included in thermal suite |
| Clay sauna | Included in thermal suite |
Never included in fare. Full-cruise Thermal Suite pass or single/multi-day passes purchased separately, typically $99–$250 depending on ship, sailing length, and how early you book. See the full spa pass price comparison across every line to budget your whole trip.
NCL's circuit is the most elaborate in this directory — on Prima-class ships you move through eight distinct thermal spaces. Built for a full afternoon, not a quick visit. This ties directly into the Blue Mind research on AquaticTherapyHub.com — the neuroscience behind why time near water lowers stress in the first place.
Go deeper
Wondering how halotherapy actually affects your respiratory system at sea? Read the deep-dive on the clinical science behind ocean-based salt therapy at AquaticTherapyHub.com.
Compare current sailings and cabin availability.
Land-based wellness and spa excursions at your ports of call.
Spa layouts change with refurbishments and dry docks. This page reflects the most recent confirmation available at time of writing — always double-check current amenities with Norwegian Cruise Line before booking a spa pass.