JAPANESE-INSPIRED PRIVATE SPA
YOUR OWN PRIVATE SPA
Two Hours. Exclusively Yours
2 min walk from Bexleyheath Station
20+ mins direct from London Bridge
2 HOUR PRIVATE EXPERIENCE
SPA EXCLUSIVELY YOURS
2 - 5 GUESTS PER BOOKING
ROBES & TOWELS INCLUDED
A DIFFERENT KIND OF SPA
The door closes. The spa becomes yours.
Arrive, change into your robe and enjoy every part of Kaiya Spa entirely at your own pace.
Sauna
HEAT
Steam Room
UNWIND
Hot Tub
SOAK
Ice Plunge
RESTORE
Experience Shower
RESET
Heated Lounges
REST
CHOOSE YOUR RITUAL
One private spa. Three experiences.
The spa is always yours. You simply choose the extras you want.
2 to 5 guests
2 hour sessions
private use
tea experience
kaiya shizuku
2 - 5 guests
2 hours
complete privacy
the beginning | shizuku means droplet, for this single drop signifies the gentle start to your kaiya experience.
the beginning. our first ritual. exclusive use of our private spa for two hours.
Shizuku is the purest expression of Kaiya, bringing together heat, cold, water and rest in complete privacy. with exclusive access to the sauna, steam room, hot tub, cold plunge, experience shower and warm relaxation beds, Shizuku is unhurried and uniterrupted relaxation.
A single droplet is often the beginning of something larger. One drop becomes a ripple. One small moment can change the rhythm of the day. Shizuku doesn't promise transformation. It simply marks the beginning.
£240 for two guests
book nowkaiya onsen 温泉
2 - 5 guests
2 hours
complete privacy
our most popular. onsen includes a ceremonial tea ritual with your two hour spa session.
our most popular | onsen means hot spring, a place to bath, soak, pause and quieten
Onsen extends the Kaiya ritual beyond the thermal experience. After moving through heat, cold, water and rest, complete your visit with premium ceremonial matcha or sencha, either delicately prepared for you or enjoyed as a self-guided tea ritual
The warmth of the hot spring is only the beginning. As the water gives way to tea, the ritual continues in a different way. Onsen reminds us that warmth can be felt as much in a shared moment as it can in the water itself.
£270 for two guests
book nowkaiya zen 禅
2 - 5 guests
2 hours
complete privacy
the complete experience. zen includes a welcome drink, fruit platter and aromatherapy candles.
the complete experience | Zen is the moment when doing gives way to simply being
Zen is the most complete expression of the Kaiya ritual. Alongside exclusive use of the sauna, steam room, hot tub, cold plunge, experience shower and warm relaxation beds, enjoy A carefully prepared seasonal fruit platter, a bottle of prosecco or non alcoholic alternative, and the gentle glow of an aromatherapy candle bring the ritual to its natural conclusion.
Completion is found not by adding more, but by appreciating what is already present. Zen is a quiet reminder that the simplest rituals often leave the deepest impression.
£300 for two guests
book nowRenowned Spa Facilities
What makes us different? Our hospitality. We are personally there to welcome you, individualise your experience, guide you on what to do, then remain away whilst your session starts. Always ready to help.
about kaiya spa
A private spa, entirely your own.
At Kaiya Spa, you don’t share the experience with strangers. Every booking gives you and your guests exclusive use of the entire spa.
Sauna • Steam Room • Hot Tub • Ice Plunge • Experience Shower • Heated Loungers • Relaxation Lounge.
No crowds. No waiting. No interruptions.
Inspired by the calm, simplicity and ritual of Japanese wellness, Kaiya Spa was created as a place to escape the outside world and enjoy time that feels completely your own.
海 弥
KAI · YA
Ocean · Everlasting. Our name reflects the philosophy behind Kaiya Spa — the tranquillity and restorative nature of water, paired with a sense of something lasting.
A feeling of calm that stays with you beyond your visit.
Hospitality. the Kaiya Spa Way
We believe true luxury is about more than beautiful surroundings. It’s about how you feel while you’re here.
From the moment you arrive, our hosts are here to make your experience feel warm, personal and effortless.
Every detail is considered, from the way your spa is prepared to the way you are welcomed and looked after throughout your visit.
Our private rituals allow you to experience Kaiya Spa your way, with options including Japanese tea rituals, prosecco, fruit, and aromatherapy.
Whether you’re planning a date night, celebrating a birthday or anniversary, or simply escaping together, we can add those extra touches that make the experience feel personal. Your spa. Your people. Your moment.
memberships
shūkan: make kaiya spa your routine
return once again
the heat is familiar
stillness finds it home
kaiya residence
join our exclusive members club and become a kaiya resident.
use the spa during off peaks hours for 45 minute time slots.
whilst the world blurs around you, find clarity inside our private spa.
enlightenment await.
return
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restore
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reserve
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residence
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The door closes. The day leaves. Enlightenment begins.
Heat. Water. Stillness. Private Recovery Awaits
yoin: how kaiya made you feel
i saw the autumn leaf.
it fell from a tree, gently.
lost among the rest.
- Rated 4.9/5
A truly calming experience. I left feeling lighter, grounded, and deeply refreshed.
Aulia,
Wellness Session
Connection
En (縁) is the invisible thread that brings people, places, opportunities, and moments together. Our new beginnings start here:
michibiki: show the way with guided answers
the river bends west.
heavy stone breaks the current's pull.
the water find's way.
Kaiya Spa is a private thermal spa in Bexleyheath where the space is reserved exclusively for you. Rather than sharing facilities with other guests, your booking gives you private access to the spa environment and its thermal experiences.
Kaiya is designed as an exclusive use private spa. During your booking, the spa is reserved for you and your guest only, allowing you to move through the experience in complete privacy.
Kaiya’s private spa experiences include access to the sauna, steam room, hot tub, cold plunge, experience shower, and warm relaxation beds. Each ritual includes private use of the space, with selected experiences also including refreshments and additional touches.
Yes. Each one of our rituals is designed for private use for a minimum of two people and can be enjoyed as a shared experience for up to five guests for an additional £80 per person, depending on the ritual you choose.
Kaiya Spa is located at 66 Avenue, Bexleyheath, DA7 4EG, with direct rail connections from central London. It offers a quieter setting while remaining easy to reach from the city.
Shizuku offers a simple introduction to Kaiya, Onsen enriches the experience with refreshments, and Zen is our most complete ritual, featuring candles, refreshments and carefully considered finishing touches. If you're unsure, choose the experience that best reflects the occasion and the way you'd like to unwind.