About this directory

FloatSpaFinder.com is an independent directory of 586 float tank, sensory-deprivation, and floatation-therapy centers across 49 US states — the dedicated float studios, the recovery-and-wellness centers with a pod or two, and everywhere else you can book an hour of weightless quiet in salt water.

It's built for everyone deciding whether — and where — to float: the nervous first-timer worried about being closed in a box, the couple looking for a two-person tank for a date night, the athlete stacking a float with a cold plunge, the person floating to quiet anxiety or ease chronic pain, and the pregnant floater looking for pressure relief. The questions are always the same — is it a pod, a cabin, an open room, or an open pool? can I leave the lid open? how much is a single float, and is there a first-float deal? how do they actually clean the water between people? can two of us float together? We built this site to answer them with evidence instead of hype.

How we verify that a listing is really a float center — the part that makes this site trustworthy. "Float" is one of the most overloaded words in local business: it also means river-tubing trips, parade-float suppliers, floating docks, float glass, hospital float-pool nursing, and root-beer floats — and, more deceptively, dry-float beds (Zerobody / NuCalm membranes you lie on fully clothed, with no salt and no immersion) and dry salt caves, both marketed with the exact vocabulary of real floating. A category listing can't separate these, so we don't trust it. For every candidate we deep-crawl the business's own website and require two independent things before it can be listed: a float category term (float tank, sensory deprivation, isolation tank, floatation therapy…) and a physical proof that a real salt-water vessel exists (Epsom salt, magnesium sulfate, a named pod/cabin/room/pool, skin-temperature saturated water). We then corroborate against public customer reviews. Anything that fails — a hair salon that happens to be named "Float," a spa that only offers a dry-float bed, a salt-cave-only studio — is dropped. That gate is the whole point: this is a directory of float tanks, not of everything with "float" in the name.

What we surface that no map listing shows. From each center's own website and its reviews we mine the things a real floater decides on: the vessel type (open pool, open room, pod, or walk-in cabin) and whether an open, no-lid tank is available — the single biggest question for anyone with claustrophobia; whether a two-person couples float is bookable; first-float intro pricing and single-float and membership prices; the water-cleaning spec (micron filtration, how many turnovers between floats, UV, ozone, or hydrogen peroxide); a private in-suite shower; first-timer friendliness; pregnancy and wheelchair-accessibility policies; and the adjacent recovery services on site (infrared sauna, cold plunge, massage, red light, and more). Every badge requires evidence in the center's own words or a customer's review — never self-reported to us — which also means our counts are floors that grow as our crawls continue.

Listings are compiled from public map and business data, then put through the evidence gate above. We re-crawl the dataset regularly to catch closures and new openings, refresh review quotes and photos, and keep prices current.

Our "best of" rankings are computed from Google ratings weighted by review volume — no center can pay for a placement or a rank. Every center page links to the center's own website and booking page when it has one, and any price we show is presented as approximate, because rates and packages change faster than any directory can track. Always confirm on the center's own site before you book.

A note on health: floating is deeply relaxing, but it is not a medical treatment, and nothing on this site is medical advice. Floating isn't right for everyone — if you have epilepsy, kidney disease, an uncontrolled heart condition, are in the first trimester of pregnancy, or have any health concern, check with your doctor first, and ask the center about its contraindication policy.

If you own a center and want a correction — hours, address, tank types, prices, or a listing that shouldn't be here — email hello@floatspafinder.com and we'll fix it in the next refresh.

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