kaiya spa | private spa london | bexleyheath | private rituals for recovery and restoration
cold plunge
steam sauna rooms
experience shower
warm relaxation beds
kaiya shizuku 雫
the beginning
an introduction to kaiya spa. move between the elements in complete privacy for two hours. use the steam, sauna, hot tub, cold plunge, experience shower and warm beds at your own pace.
kaiya onsen 温泉
our most popular
Discover the ritual of Japanese tea alongside two hours of exclusive thermal bathing. Onsen pairs every private spa experience with premium ceremonial matcha or sencha, bringing warmth, flavour and stillness together.
kaiya zen 禅
the complete experience
Begin with a welcoming glass of prosecco or a non-alcoholic alternative, then enjoy a seasonal fruit platter with the gentle glow of aromatherapy candles, before you move between our spa in complete privacy.
the foundations
Every Kaiya ritual includes the essentials for a calm experience. From exclusive use of the spa to robes, slippers and full thermal access, everything is prepared before you arrive.
- exclusive use of the spa
- minimum of two guests
- up to five guests
- complete privacy
- full thermal access
- robe and slippers
- complimentary water
your spa. complete privacy.
learn moreEvery ritual includes exclusive use of our private thermal spa, featuring a sauna, steam room, hot tub, ice plunge, experience shower and warm relaxation beds. Guests also receive robes, towels, slippers, and drinking water, creating a complete wellness journey from arrival to departure.
Whether you're visiting to reconnect as a couple or celebrate with friends, each ritual has been designed with a different pace and purpose. If you're unsure which experience best suits your visit, our team will be happy to guide you towards the most suitable option.
Yes. Every ritual includes exclusive use of Kaiya Spa for your booking only. You'll never share the facilities with other guests outside of your own, allowing you to enjoy complete privacy throughout your experience.
The duration of each ritual is shown when booking. We recommend arriving a few minutes before your scheduled start time so you can enjoy the full experience without feeling rushed.
Soon, guests can choose to enhance their visit with carefully selected extras, seasonal experiences or future wellness treatments. As Kaiya continues to evolve, you'll be able to personalise your ritual with a growing collection of thoughtfully curated additions.
Kaiya Spa combines contemporary wellness with inspiration drawn from Japanese philosophy, creating a slower, more intentional experience centred on privacy, stillness and meaningful restoration. Every ritual has been carefully designed to help you step away from everyday life and return feeling rested, refreshed and reconnected.