NÓS stands at Faros on Sifnos, and its spa has no roof. It sits above the sea, open to the elements, and the house treats it as a pause between a swim, a walk and a late dinner. Air, light and stillness are what the spa menu puts first, and the room is built to supply them: open air, a wide horizon, wild botanicals and raw local textures.
Treatments run on two tracks. The first is the house’s own work. Three signature massage oils are blended in house, and each takes a part of the day: Phos, Helios, Nyx. Phos wakes the body with citrus, thyme and rosemary. Helios balances with wild lavender, sage and geranium. Nyx settles it into evening with verbena, evening primrose and neroli. The oil is chosen to suit the hour.
Those blends carry the signature treatment, The NÓS Ritual, 110 minutes. It opens with dry brushing, moves into a tailored massage with one of the three oils, releases the scalp and closes with a restorative mini-facial. Touch, scent and pace shift through it, on the same reasoning as the oils.
The second track is bought in. Two facials are worked on Augustinus Bader formulas, Jet Lag and Longevity, 60 and 90 minutes. Jet Lag is a reset for skin disrupted by travel, heat or fatigue, guided by fascia-focused massage. Longevity is the regenerative one, putting the formulas together with deep fascia work, thermal contrasts and LED light.
The rest of the menu
Three massages sit under the ritual. Flow is the relaxing one, 50 to 80 minutes, slow and broad in its movements. Ground is the deep tissue version, over the same span of time, worked with targeted pressure. Point is the short one, 30 minutes, concentrated on the back, neck, shoulders or legs alone.
Five short additions can go into any of them, each taking 10 minutes: dry brushing, an LED mask, hot stones, Augustinus Bader eye patches and an Augustinus Bader face mask. The menu marks a suggested time of day against every treatment, though an addition may be made at any hour.
How the room is kept
The spa is open from May to mid-October. The house asks guests to reserve treatments early, because availability is limited.
The spa is a phone-free space, and photography, video and social-media recording of other guests are not permitted. Guests arrive 10 minutes before the appointment, and treatments end at the scheduled time. A guest tells the house about any health condition, allergy, injury or special requirement when booking. Some treatments do not suit pregnancy, and the spa works with the second and third trimesters only. The house advises against alcohol before, during or immediately after a treatment.
The house around it
The spa is a later layer on a plan drawn by K-Studios, Athens: four stone buildings laid out as a Sifnos village, linked by narrow cobbled paths and courtyards. It reads as a contemporary Cycladic hamlet of 18 rooms and suites stepped into the hillside, 11 of them with a private or plunge pool. The house takes guests aged 15 and above.
The gym is out of doors too, fitted with Matrix wooden equipment alongside rowing machines, bicycles, free weights and resistance bands. The restaurant and the swimming pool share a terrace where the cobbled paths end, under four mulberry trees, and the restaurant is run by chef Athinagoras Kostakos.
Who is this for
Anyone who wants a week on an island reached only by boat: three hours from Piraeus by high-speed catamaran, five by ferry. The hotel stands a few steps from Fassolou beach, in a curved bay facing the Monastery of Chrisopigi, the landmark that also fills the view from the infinity pool. Faros harbour and its wooden boats are a few minutes’ walk away. Sifnos is green by Cycladic standards, known for its pottery and its cooking, with 55 miles of marked trails across it.
