retreat SIGNIEL Spa — a luxury spa experience high above the city.
Located on the 86th floor of LOTTE WORLD TOWER, retreat SIGNIEL Spa offers skyline views, private treatment rooms, and a calm in-hotel setting for guests seeking a quiet wellness break. In partnership with Les Nouvels of Switzerland and Bernard Cassière of France, the spa offers facial and body programs tailored to individual skincare, body-care, and relaxation needs.
Guests also have access to hydrotherapy facilities, including vitality pools and thermal areas, alongside a range of restorative treatments. The double treatment room includes a private bubble tub, and an aroma bubble bath is available as an add-on.
retreat SIGNIEL Spa is open from 10:00 AM to 10:00 PM. Advance reservations are recommended.

Details
retreat SIGNIEL Spa is a private wellness sanctuary above the Seoul skyline, with panoramic views and treatments developed with Switzerland’s Les Nouvels and France’s Bernard Cassière. As one of the Seoul hotels with Luxury spa and sauna facilities, it offers Diamond & Chocolate signature facials, personalized aroma and slimming body rituals, and specialized pre- and postnatal maternity wellness backed by 34 years of tradition.
For guests interested in luxury hydrotherapy and wellness in Seoul, water-based options are available: the double treatment room includes a private bubble tub, and guests may add an aroma bubble bath or combine the bath with aroma body care, stone therapy, or facial treatments. Program availability and prices may change, so guests should confirm the current treatment menu and prices when booking.
· Single Room: Separate shower room and restroom
· Double Room: Couple's suite, individual bubble tub, separate shower room and restroom
· Oil Atelier: Conducting an oil test that suits your condition and taste
· Tea Lounge: A space for taking care of your body and mind with special tea
· Resting Lounge: Last journey to rest after treatment
retreat SIGNIEL Spa Program
- Treatments and their price are subject to change without prior notice.
- All rates include 10% of tax.









