Ice Baths & Cold Plunges in Hong Kong

Five individual tubs. 5–10°C. It's always colder than you remember.

The air leaves your lungs the moment you drop in. Your nervous system lights up — adrenaline surges, muscles tense, heart rate jumps. Then, with effort, your breathing steadies and your focus sharpens. You think to yourself: "it's not that bad today."

That's the cold plunge. And nobody in Hong Kong does it like we do.

Why an ice bath works?

Each plunge triggers a cryo-shock response: vasoconstriction, plus a spike in dopamine and norepinephrine that sustains a natural high long after you've dried off. It outlasts any double espresso. Cold water immersion is linked to reduced inflammation, faster muscle recovery, boosted endorphins, and activated brown fat (BAT — the good kind).

Translation: clearer head, calmer body, better sleep. Science said so.

Your own tub, not a shared pool

Five individual custom stainless-steel cold plunges, independently maintained between 5°C and 10°C. No queueing shoulder-to-shoulder in someone else's ice water. Pick your tub, pick your temperature, and get under.

Designed for quick immersion between sauna rounds — because the plunge is only half the story.

Hot first, then cold. Repeat.

The full ritual is contrast therapy: cycle between Central's largest Finnish sauna at 90–95°C and the cold plunge at 5–10°C. Heat dilates, cold constricts — a vascular pump that flushes the system and trains your nervous system to flip from "fight or flight" to "rest and digest" in minutes.

That's the ASAP in Alternate Sauna And Plunge.

Zero friction, maximum cold

Towels, bathing suits, and water provided every session. Private showers, changing stalls, Dyson hair dryers at the amenities corner. Walk in before work, between meetings, or after your workout — no time limit per session.

Where: 2/F, 11 Stanley Street, Central, Hong Kong
‍Hours: Mon–Fri 6am–10pm · Sat–Sun 9am–10pm
‍First time? The Ice Breaker Trial — $499 for 7 days of unlimited dips.