The Hot Box Co

FOREST SPA at Kingdom, Penshurst, Kent. Wood Fired Sauna, Cedar Hot Tub, Cold Plunges + Bell Tent changing area.

WALLED GARDEN Wood Fired Sauna + 2 temperature controlled Cold Plunges at The Walled Garden Wellness Centre, Hildenborough, Kent.

04/09/2026

🍃 BACK TO ROUTINE. BACK TO YOU.

Here’s what’s on this September at our Walled Garden site: 👇

Wim Hof Method: Allways Breathing Senna’s Always Breathing
Sunday 6th Sept | Walled Garden
A 3-hour immersive workshop with certified instructor Senna guided breathwork, cold water immersion & restorative sauna heat. Step outside your comfort zone and reconnect with your inner strength.

Aufguss: Breath and Balance
Thursday 17th Sept | Walled Garden
90 minutes with guest Aufguss Master Sunny Ray Ray Thompson heat, steam, aroma and breathwork across three immersive sauna rounds. Sauna, reset.

Plus our latest blog dives into why recovery matters as the seasons shift, and how sauna and cold plunge can help you find your rhythm again. 🍂

Book your next session via the bio link or over on our App. 🔗

WellnessReset TheHotBoxCo

02/09/2026

Holidays, kids off school, late nights, weekends away and spontaneous plans = a summer of fun! 🌞

But as September arrives and the everyday work / life balance begins to find its rhythm again, now is the time to make space for the things that continue to help you feel your best ahead of the Autumn / Winter months.

Prioritise putting a regular hour aside for yourself and what better way than by starting with a sauna! 🔥

Explore our wellness packages and membership over on our website.

30/08/2026

Forest Spa 🖤🌲

28/08/2026

Ever tried Aufguss? Catch Sunny Ray at our Walled Garden site tomorrow evening 7.30pm…

Breath & Balance Aufguss with Sunny Ray
Saturday 29th August, 7:30 PM - 9:00 PM
📍The Hot Box Co Walled Garden Sauna (Tonbridge)
Join guest Aufguss Master Sunny Ray for a 90 minute guided sauna experience designed to help you unwind and reset.

Enjoy three sauna rounds combining heat, steam, aromatherapy, music and simple guided breathwork, with cooling breaks between each round. No experience is needed just come with an open mind and enjoy the experience.
What to bring: Swimwear, two towels, sensible footwear, bottle of water.

Ticket price £35pp
Book via our App or website.

26/08/2026

The summer holidays have been wild, wonderful, loud, messy and full of memories… and we’ve loved it! But as the kids start heading back to school next week, now is the time to nature stack your way to a more enjoyable wellness routine. 🌿

Consistently choose the things that make you feel good; movement in fresh aIr • sunlight on your skin • sauna under a full moon • cold plunging with friends • coffee • date nights in the hot tub • time just for you…

It’s about creating small rituals that fit naturally into your week, giving you more reasons to get outside, switch off and reset.
Put something in the diary to look forward to. Back to school doesn’t just have to mean back to the grind, it can mean back to you.

Explore our sites, events, packages and membership offers over on our website. 🖤

25/08/2026

We loved Steam + Stillness with Angela van Veen, Acupuncture in Sevenoaks & Hildenborough at our Walled Garden site last night. 🖤

And the good news? There’s more to come. We’ve got guided sessions lined up with Ray Thompson and Senna’s Always Breathing

Don’t miss your chance to take some time out for yourself, learn something new + experience the sauna, breathwork + cold water for yourself. Bookings now live via The Hot Box Co App or via our website.

24/08/2026

Tonight 8pm: last few spaces remaining for Steam & Stillness with Angela van Veen, Acupuncture in Sevenoaks & Hildenborough
A guided experience at Walled Garden sauna in Hildenborough that brings together the power of heat, breath and stillness. Combining contrast therapy with gentle, accessible meditation, you’ll move through rounds of sauna, cold plunge and guided mindfulness. Designed to be welcoming for both first-time participants and regular sauna users. Book now via The Hot Box Co App or via our website.

21/08/2026

Wim Hof Method Allways Breathing
Sunday 6th September, 9am - 12pm
Location: The Hot Box Co, Walled Garden Sauna (Tonbridge)

Join certified Wim Hof Method instructor Senna Senna’s Always Breathing for a transformative morning of conscious breathwork, guided cold water immersion, and deep sauna heat. Designed to reset your nervous system and strengthen mental resilience, this immersive workshop guides you through outdoor breathwork, cold exposure, and heat integration to help you release stress, re-energise, and reconnect with your inner strength.

What to Expect:
- Guided Wim Hof breathwork & mindset training
- Outdoor cold water therapy
- Restorative sauna integration

What to Bring: Swimwear, two towels, yoga mat, warm & comfy clothes, a blanket and a notebook with a pen.

£60pp, bookings now live on our App.

17/08/2026

Why can one person step out of a hot sauna and ease into cold water, while another feels every second of it?

And why can the same person have two completely different experiences on different days?

It turns out, your response to cold is shaped by much more than mindset.

Hormones. Body composition. Metabolism. Previous exposure. Even where you are in your menstrual cycle.

The sauna matters too.

Moving from heat into cold creates a powerful contrast, raising body temperature, increasing blood flow and asking the body to regulate and adapt.

And beneath it all, your body has its own fascinating heating system: brown fat, which can help generate heat when exposed to cold.

There’s no prize for the longest plunge or the coldest water.

Just a practice of heat, cold, breath and awareness and learning what works for you.

Curious about the science behind your cold response?

Read more on our blog via the bio link.

WellnessCommunity ColdExposure HeatTherapy MindBody WomensWellness WellnessRitual

14/08/2026

National Relaxation Day
Tomorrow, 15th August, is National Relaxation Day, a perfect reminder to slow down and make a little time for yourself.
Whether you’re recharging after a busy week or in need of a moment of calm, a sauna and cold plunge session is a simple way to switch off and reset. Book your private or community session now via our App or website. 🖤

Address

Kingdom, Penshurst
Tunbridge Wells
TN118DU

Telephone

+447822013144

Website

https://www.thehotboxco.co.uk/

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