If you're craving a spa experience that mimics the level of luxury you'll find on land, look no further than the SEA Thermal Suite found on Celebrity Cruises' Edge Class ships.
While each ship may differ slightly, expect facilities like solariums, whirlpools and an infrared sauna room set against the backdrop of floor-to-ceiling windows and water shows. Those sailing on Celebrity Solstice and Celebrity Epic will instead enjoy the Persian Garden Thermal Suite, which includes hot and cold rooms and a Turkish hammam.
Guests can ask the spa concierge for advice on what to book from the robust menu of treatments. Think massages that incorporate a zero gravity bed, Botox, skincare regimes, body wraps, scrubs, acupuncture and more. Don't forget the hair, makeup and nail salon, and fully stocked gym.
For those really keen to supersize their relaxation, we recommend booking an AquaClass spa cabin. These luxe lodgings come fitted with Gwyneth Paltrow's Goop products, multiheaded spa showers, upgraded linens and room service, pillow menus and an aromatherapy diffuser. Add in complimentary use of the spa's relaxation room, sauna and steam room complex, and you've got a one-way ticket to bliss.