
Private sauna and cold plunge in Birkenhead
A private room with an infrared sauna and cold plunge.
Explore contrast therapy on the North Shore with an infrared sauna and cold plunge together in your private room. Our Birkenhead studio offers 40-, 60- and 75-minute appointments.
Choose the time you’d like to set aside and we’ll introduce you to the room before your first session. If you’re visiting with someone else, call us and we’ll help you find the right booking.
- Private appointment in Birkenhead
- Book through Mindbody
- We’ll help you settle in on your first visit
- A private room with an infrared sauna and cold plunge.
- Choose an available appointment in our online calendar
- A private space and a welcome from us


Heat, then cold, then calm




A first visit to warmth and cold
Your contrast appointment brings an infrared sauna and cold plunge together in a private room. We offer 40-, 60- and 75-minute bookings, giving you a choice of how much time to set aside for your visit. The appointment includes settling in and finishing up, so you don’t need to fill it with continuous heat or cold.
We’ll introduce you to the room before your first session and explain how the equipment works. From there, you can take your time. Pause between the sauna and plunge, take breaks, and ask us if anything about the space is unfamiliar. There’s no need to follow another person’s routine or turn the cold into a challenge.
Towels and shower facilities are provided. If you’re deciding between sauna alone and contrast, the difference is simple: your contrast room includes both the warmth and cold plunge. Our sauna appointments focus on the warmth in a private room. You can explore both options on our treatments page before choosing.
Our studio is inside Twenty Two Mokoia at 22 Mokoia Road, Birkenhead, on Auckland’s North Shore. If you’re coming from a nearby suburb, our visiting guide shows you where to find us. Check your booking confirmation before leaving home and give yourself space to arrive without rushing.
Choose an available appointment online, or call 021 784 988 if you’d like help planning your first visit. We’ll be happy to talk through the booking options with you.
Good to know
Our contrast appointments bring an infrared sauna and cold plunge together in one private room. We’ll help you settle in before you begin.
We offer 40-, 60- and 75-minute appointments. Your booking includes time to settle in and finish your visit.
Our cold plunge is part of a private sauna and cold plunge appointment. Choose Contrast Therapy in our booking calendar, or call us if you’d like help choosing.
The plunge is optional. You can take your time in the warmth and explore the cold when you feel ready. We’ll introduce you to the room and you can take breaks throughout your appointment.
You’re welcome to ask us about visiting together. Call 021 784 988 and we’ll help you choose the right room and guest booking.

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From the Boon Journal