THE SOCIAL RITUAL OF WELLBEING
Hot. Cold. Together.
The Journey
Two Ways to Experience KĀLT
Whether you seek guidance or prefer to move at your own pace, every visit follows the same ritual of heat, cold and connection.
Guided Flow
75-Minute Session
For those who want to be led.
Move through heat and cold with the support of experienced guides, immersive music, breathwork and carefully curated rituals.
75-minute guided experiences designed around energy, recovery, relaxation and connection.
Free Flow
Self-Guided Rhythm
For those who value freedom.
Move between sauna, cold plunge and social spaces at your own rhythm. No instructions. No expectations. Just the freedom to experience the ritual your way.
Your pace, designed entirely around your own timeline.
The Cycle
THE RITUAL
Every visit to KĀLT follows the same ritual: heat, cold and connection. Three simple elements that work together to help you slow down, reset and feel your best.
HEAT.
The beginning of the ritual.
Step into a space designed to slow the mind, awaken the senses and prepare the body for contrast.
Whether you choose to move at your own pace or join a guided experience, heat creates the foundation for everything that follows.
A moment to disconnect from the outside world and reconnect with yourself.
COLD.
A moment of transformation.
Cold immersion challenges the body in the best possible way. The shock sharpens focus, boosts alertness and leaves you feeling awake, energised and alive.
Whether guided or self-directed, the plunge is where discomfort turns into clarity.
TOGETHER.
Where it all comes together.
Wellbeing was never meant to be a solitary pursuit.
KĀLT is designed to bring people together before, between and after the ritual. Share a tea, start a conversation or simply enjoy the presence of others.
Because some of life's best moments happen when we slow down together.
THE RITUAL
HEAT TO ENERGIZE.
COLD TO RECOVER.
TOGETHER TO CONNECT.
We believe people are at their best when they feel energized, present and connected.
For centuries, cultures around the world have used the ritual of heat and cold to restore the body, sharpen the mind and bring people together. Today, the same principles are trusted by elite athletes to accelerate recovery, build resilience and perform at their best.
KĀLT transforms this timeless ritual into a modern social experience.
Through sauna, cold plunge and community, we help you boost energy, support recovery, elevate wellbeing and create meaningful human connection.
People arrive as they are.
They leave stronger than they arrived.
FAQ
Frequently Asked Questions
Absolutely. No previous experience with saunas, cold plunges, or breathwork is required. Whether it’s your first cold plunge or part of your regular routine, KĀLT is designed for all experience levels.
For healthy individuals, contrast therapy is generally considered a safe wellness and recovery practice. It combines controlled heat and cold exposure and has been used by athletes and wellness communities for decades.
Please consult your physician before attending if you:
- Have cardiovascular conditions
- Have uncontrolled high blood pressure
- Are pregnant
- Have epilepsy
- Recently underwent surgery
- Have a serious chronic medical condition
No. Participation in the cold plunge is always optional. You are free to move through the experience at your own pace and choose which elements you wish to engage with.
Upon arrival, you’ll receive a short introduction to the space and experience. Our team will answer any questions and help you feel comfortable from the moment you arrive.
A typical session lasts up to 75 minutes.
Most guests move through several rounds of:
- 15–20 minutes in the sauna
- 1–3 minutes in the cold plunge
- 10 minutes of rest and recovery
This cycle is usually repeated two to three times. You are always encouraged to listen to your body and move at your own pace.
Our cold plunges are maintained between 2°C and 8°C, depending on the bath.
Our performance sauna operates at approximately 85°C.
Many guests incorporate contrast therapy into their wellness routine to support:
- Recovery after exercise
- Stress reduction
- Mental clarity
- Energy and overall wellbeing
- Relaxation and restoration
Individual experiences may vary.
Many members visit KĀLT one to three times per week. Consistency often helps maximize the benefits over time.
Our team is always available to assist. You may leave the sauna or cold plunge at any time and take a break whenever needed.
All cold plunges are continuously filtered, sanitized, and monitored to ensure the highest standards of hygiene and safety.
Simply bring swimwear.
Towels, showers, changing facilities, and lockers are provided on-site.
No. KĀLT can be enjoyed with either a single-session ticket or a membership.
Single tickets are ideal for occasional visits. Memberships are designed for regular guests and offer the best value per visit along with additional member benefits.
Yes. Our Guided Flows combine sauna, cold plunge, music, and breathwork into a shared group experience led by a trained guide.
Yes. Our Free Flow sessions allow you to experience KĀLT independently and at your own pace.
Yes. Men’s and women’s changing facilities are separate and include showers and secure lockers.
Bookings may be cancelled or rescheduled according to our booking policy. Full details are available during the booking process.
The Elements
Heat
An architectural warm oak wood chamber designed to elevate core temperature, open microcirculation, and quiet the central nervous system through deliberate sweating.
Cold
Monolithic microcement wells containing water calibrated to exact therapeutic ranges. A short immersion triggers a powerful catecholamine release and instant mental clarity.
Connection
A sun-drenched brutalist lounge space tailored with warm linen, raw wood, and quiet alcoves for resting between cycles and sharing silent integration.
Philosophy
Brutalist Mediterranean Wellness.
KĀLT is not a medical spa. It is a cultural return to physical thresholds and architectural poetry.
Situated overlooking the light of Nice, the club marries raw microcement structures with the organic texture of French oak. Inspired by the sensory minimalism of Aesop and the clean, Mediterranean proportions of Jacquemus, we prioritize silence, raw light, and material presence.
Access
Enter KĀLT.
Opening Autumn 2026 in Nice, France. Membership opportunities are limited to preserve the silence and intimacy of the space. Apply to join our founding cohort.