Oxygen Onsen Tub Soak

Escape into total tranquility with our private couples spa suite — designed exclusively for two. Enjoy side-by-side soaking tubs, a relaxing sauna, and a cozy lounge area where you can unwind together in privacy. Choose from rejuvenating facials, body scrubs, or foot massages, all performed in the same serene space. Perfect for anniversaries, birthdays, or romantic spa days, this is Northern Kentucky’s most intimate couples spa experience.

Every service at Sandalwood Wellness & Spa is a private, one-on-one experience. Our treatment rooms are for you only - never side-by-side with other guests - so you can enjoy the ultimate relaxation without distractions.

Coming Soon: Oxygen Onsen Tub Soak

A Japanese-inspired micro-bubble bath that infuses oxygen into warm water for smoother, glowing skin and deep relaxation.

How The Oxygen Onsen Tub Soak Works

Our upcoming Oxygen Onsen Tub Soak is inspired by traditional Japanese bathing rituals and enhanced with modern oxygen micro-bubble technology. This luxurious soak infuses billions of nano-sized oxygen bubbles into warm water, creating a creamy, silky texture that gently cleanses and rejuvenates the skin.

Benefits include:

Deep pore cleansing and natural exfoliation
Improved hydration and smoother skin texture
Increased circulation for a healthy glow
Natural antibacterial and detox-supporting effects
Relief from sore muscles and tension
Stress reduction and better sleep quality
Supports collagen for firmer-looking skin