Wellnesshotel in Rantum

Hotel Duene’s swimming and sauna world
Unwind after a windswept day by the sea in the intimate spa area of Hotel Duene – your peaceful haven nestled in the dunes of Sylt. Here, you’ll find gentle warmth, soothing water, and a tranquil ambience that invites you to relax and recharge.
Swim and relax in our elegantly designed indoor pool, measuring 4 x 10 meters and comfortably heated for year-round enjoyment. For those seeking a more dynamic experience, the modern counter-current system allows for effective training even in a compact space. The soft lighting and thoughtfully curated interior reflect the exclusive spirit of our house and enhance your personal wellness experience.
Our Finnish sauna offers deep regeneration and calming aroma infusions that purify body and mind. Take a deep breath, let the everyday stress melt away, and embrace the healing power of heat and silence. A gentle steam bath further complements our wellness offering – ideal for respiratory relief and healthy, radiant skin.
Access to the spa and sauna area is complimentary for all hotel guests and included in the rate. Selected apartments also provide this benefit. Fresh towels and bathrobes are available upon request for your convenience.
Opening Hours:
Swimming Pool: Daily from 8:00 a.m. to 9:00 p.m.
Sauna & Steam Bath: Daily from 3:00 p.m. to 9:00 p.m.
Discover your private retreat for rest and renewal at Hotel Duene – your wellness hotel on Sylt, where luxury meets serenity.

Our wellness area
Use of wellness area included for hotel guests:
- Heated swimming pool
- Finnish sauna
- Aroma-Aufguss (sauna steam treatment)
- Steam sauna
- Loungers for resting