H3O Beach Saunas bring the PortaSauna experience to the shoreline — authentic wood-fired heat combined with fresh sea air. Located along the UK coast, H3O sessions are designed for relaxation, recovery, and connection.
Enjoy a sauna beside the waves, take a dip in the sea, and unwind in nature’s perfect setting. Ideal for individuals, groups, or wellness retreats, H3O captures the essence of outdoor living and pure rejuvenation by the coast.

Pop-up sauna, cold plunge and social wellness experiences for festivals, private parties, film sets, lakesides and events across the UK.
SMÜG Sauna Events
Built around the PortaSauna KABINXL, SMÜG Sauna Events creates fully managed sauna experiences that can be dropped into almost any environment. From high-energy festivals to peaceful retreats, each setup is designed to bring people together through heat, cold, recovery and connection.
Book SMÜG Sauna Events
Overview
SMÜG Sauna Events is a UK-wide pop-up sauna business run by a live events producer with a background in theatre, festivals and placemaking.
Using PortaSauna tents, SMÜG builds flexible, social sauna experiences that can be adapted to almost any setting. From festivals and film sets to lakesides, seaside locations, private parties and full weekend retreats, the team brings a fully managed setup of sauna tents and cold plunges designed for both recovery and connection.
This is sauna with atmosphere. Warmth, cold water, conversation, production detail and a setup that feels considered from the moment guests arrive.
For SMÜG, sauna is not just wellness.
It is social. It is shared. It is adaptable.

Highlights
Flexible Pop-Up Sauna Hire
SMÜG Sauna Events can bring a professional sauna setup to a wide range of locations across the UK, including festivals, film sets, private parties, lakesides, beaches, retreats and bespoke events.
Fully Managed Event Delivery
With a live events background, SMÜG understands flow, safety, guest experience and how to make a setup feel intentional. The team can manage the sauna experience from arrival through to pack-down.
Sauna and Cold Plunge
Guests can enjoy the contrast of heat and cold with PortaSauna tents and plunge options, creating a complete recovery and reset experience.
Built for Social Connection
The KABINXL setup creates space for people to relax, talk, recover and enjoy the experience together. SMÜG can accommodate up to 16 people at a time.
Bespoke Event Packages
As producers, SMÜG can shape the experience around your event. Whether you want breathwork, sound bath, meditation, silent sauna, open fire, sunset sessions or full retreat programming, the package can be built around you.
The Experience
Step into the heat, slow down and settle in.
A SMÜG sauna session is designed to feel relaxed, social and memorable. Guests move between the warmth of the sauna, fresh air, cold plunge and optional guided elements such as breathwork, meditation, yoga, sound bath or aufguss.
The experience can be calm and restorative, or lively and atmospheric depending on the event.
Perfect for:
Festivals
Private parties
Corporate wellbeing days
Film and production sets
Retreats
Lakeside events
Seaside pop-ups
Wellness weekends
Sports recovery events
Sunset and night sauna sessions
Community gatherings
What SMÜG Can Offer
Sauna
Cold plunge
Breathwork
Seaside locations
Silent sauna
Open fire
Sunset sauna
Night sauna
Sound bath
Meditation
Essences
Sunrise sauna
Yoga
Aufguss
Full day retreats
Weekend retreats
Bespoke event production
Arrival
Guests arrive, check in and are introduced to the setup, safety guidance and session flow.
Round One
Begin with a gentle sauna round. Settle into the heat, breathe, relax and let the body warm gradually.
Cool Down
Step outside, take fresh air or use the cold plunge where suitable.
Round Two
Return to the sauna for a deeper heat experience. This can include essences, conversation, silence or guided breathwork depending on the event.
Second Cool Down
Guests cool off again, rehydrate and reset.
Final Round
A final sauna round to complete the experience. This can be calm and quiet, or more energetic with aufguss-style elements.
Close
Guests finish with water, fresh air and time to relax before leaving the space.
Safety and comfort are prioritised throughout every session.
The PortaSauna Setup
SMÜG Sauna Events uses the PortaSauna KABINXL, a larger portable sauna tent designed for social sauna use, events and high-capacity sessions.
Why it works for SMÜG:
Fast setup Flexible event use Authentic wood-fired sauna feel Suitable for pop-up locations Great for groups Strong visual presence Ideal for festivals, retreats and private hire
Where SMÜG Operates
SMÜG Sauna Events operates UK wide.
The setup can be adapted for different environments, including:
Festival sites
Private land
Gardens
Coastal locations
Lakesides
Retreat venues
Film sets
Outdoor event spaces
Corporate event sites
For upcoming public events and booking details, visit:
https://smugsauna.com/
Trip Tips
Bring Water
Sauna makes you sweat, so bring plenty of water and stay hydrated before, during and after your session.
Bring Two Towels
One towel to sit on inside the sauna and one towel to dry yourself afterwards.
Wear Swimwear
Most guests wear swimwear in the sauna. For public or outdoor sessions, arrive ready where possible to make changing easier.
Bring Warm Layers
After your session, loose warm clothing, a robe or dry robe will help you stay comfortable.
Take Cold Plunge Slowly
Cold plunge is optional. Enter slowly, listen to your body and only do what feels right for you.
📲 Stay Connected
📞 Phone: +44 7886 699731
📧 Email: info@smugsaunaevents.com
📸 Instagram: @smugsaunaevents
📘 Facebook Group: Smug Sauna Events
SMÜG Sauna Events is a UK-wide pop-up sauna business offering fully managed sauna and cold plunge experiences for festivals, private events, retreats, film sets and bespoke gatherings.
SMÜG operates UK wide.
SMÜG can accommodate up to 16 people at a time, depending on the event format and setup.
SMÜG uses the PortaSauna KABINXL.
Yes. SMÜG can support full day and weekend retreat experiences.
Yes. With a live events production background, SMÜG can build bespoke event packages including sauna, plunge, breathwork, meditation, sound bath, yoga, open fire, essences, silent sauna, sunrise sessions, sunset sessions and more.
No. Cold plunge is optional. Guests can enjoy the sauna and cool down naturally outside if preferred.
Visit the SMÜG Sauna Events website for upcoming dates, availability and booking information: https://smugsauna.com/
Bring the heat to your next event
Whether you are planning a festival, private party, retreat, corporate wellbeing day or something completely bespoke, SMÜG Sauna Events can create a flexible pop-up sauna experience built around your location, your guests and your event.