Cold plunges have been all the rage in the longevity community for years. Wim Hof, a Dutch extreme athlete nicknamed “Iceman,” has been espousing prolonged submersion in freezing water for decades, as has Dr. Peter Attia, a leading healthspan and lifespan doctor. Leading neuroscientist Dr. Andrew Huberman consistently advocates cold exposure to unlock health and performance benefits. 

The science is sound; ample medical journals and research papers have well-documented the physiological upsides of cold plunges, including reducing inflammation, building stress resilience, increasing pain tolerance, and improving circulation. Cold showering was even proven to reduce the number of sick days you’ll need

But it’s only in the last year that cold plunges started gaining mainstream steam, with scores of people dipping a toe into frigid waters. Some cold-exposure newbies start simple, with a cold shower every day. It’s a wonderful entry to the practice; one we’ve personally tried for more than six months, finding it bestows a host of positives. (Honestly, it’s hard to go back to hot showers at this point.) 

Perhaps you’re ready to graduate from cold showers to a cold plunge tub, to reap the maximum benefits. You’ve come to the right place. These are the best cold plunge tubs for any size space, sprawling mansion or cozy apartment, and for any size person. (Here’s looking at you, tall folks.) Our methodology for these best tub selections ranges from tapping physiology experts to considering consumer reviews to trying a few ourselves.

Our Best Cold Plunge Tub Picks

Best Overall: The Plunge
Best Cold/Hot: Inergize Cold and Hot Plunge Tub
Best for Compact Spaces: Ice Barrel 400
Best for Tall People: The Pod Company Ice Pod Pro
Best for Athletes: Sun Home Cold Plunge Pro
Best Two-Way Tub for Temp Extremes: Chilly Goat Valaris Terrain
Best Professional-Grade Tub: BlueCube CoreChill Elite