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Sweet Zen Spa and Coffee

4.8 ★★★★★ 51 Google reviews · Float tank center in Delavan, Wisconsin

Open / no lid First-timer friendly Pregnancy floats

Claustrophobia-friendly — this center offers an open (no-lid) float: an open pool, an open room, or a vessel whose door stays open. If being closed in worries you, that's the setup to ask for.

Relaxing space featuring coffee drinks, plus salt-water float tanks and infrared saunas.

Plan your float

  • Single float a single session runs around $100 — always confirm current pricing on their site
  • Tank type float rooms — including an open (no-lid) option
  • First-timer friendly they walk new floaters through everything — no experience needed
  • Pregnancy floats floating is offered for pregnancy (often 2nd/3rd trimester) — confirm their policy and any doctor-clearance requirement
  • Today see hours ·
  • Book & prices sweetzendelavan.com — see live availability and current rates
  • Phone (262) 310-7271

Hours

Monday 8 AM–5 PM
Tuesday 8 AM–5 PM
Wednesday 8 AM–5 PM
Thursday 8 AM–5 PM
Friday 8 AM–5 PM
Saturday 8 AM–2 PM
Sunday Closed

Float sessions are by appointment — book your slot ahead rather than dropping in, especially evenings and weekends.

The tanks & rooms here

The vessel type is the single biggest thing to get right — especially if enclosed spaces make you uneasy. Here's what Sweet Zen Spa and Coffee runs, drawn from their own site and reviews.

🌊Open float (no lid)

No lid to close over you — the answer for anyone who feels boxed in. Open pools, open rooms, or pods whose door stays open.

All open (no-lid) float centers →

🛁Float Rooms

The room itself is the vessel: no hatch, walk straight in. Great for claustrophobia and easier access.

All centers with float rooms →

Also under this roof

Many floaters stack their session with contrast therapy the same day. Beyond the float tank, Sweet Zen Spa and Coffee also offers:

What floaters say

The things reviewers bring up again and again across 51 Google reviews — in their own words.

🧼 clean, well-maintained tanks 4 mentions

“The spa is very tidy and clean, the private shower room/float pool was excellent and the float itself was unbelievably relaxing.”

🌱 first-timer friendly walkthrough 7 mentions

“The staff explained everything clearly and made me feel completely comfortable, even though it was my first time.”

☁️ deeply relaxing / stress relief 21 mentions

“But my only quam was the wifi kept dropping, so when trying to listen to relaxing spa music and it drops out over and over can kill the whole mood unfortunately.”

💪 helped my pain & recovery 8 mentions

“Before my visit to Sweet Zen, I was caught in a cycle of persistent pain and restless nights.”

🚪 quiet, private rooms 6 mentions

“For an hour, I was suspended effortlessly in the warm, magnesium-rich water, experiencing a sense of weightlessness and quiet I've never known.”

🤝 knowledgeable, welcoming staff 3 mentions

“The staff explained everything clearly and made me feel completely comfortable, even though it was my first time.”

From the reviews

Float experience was great, shower and surrounding room is excellent and the tank itself was fantastic. I will certainly return again. Some things to improve on, a more robust array of products and maybe better organization in the “get ready room”, and during my visit the cafe and auto parts store seemed to be having…

★★★★★ — Allison, Dec 2024

Had my first float room experience today and could totally tell the difference it made with my body! Being 9 months pregnant I was so surprised I could actually float! It relieved so much back and pelvis pain. Being my first time, they walked us through everything in the float room.

★★★★★ — Haylie, May 2024

Going into Sweet Zen is like going to your best friend’s house! They treat you like a great friend or family always! The facility is absolutely beautiful, clean, and a lovely place to spend time at. I highly recommend the float and the saunas! Take care of your health, you’re worth it!

★★★★★ — Danielle, Apr 2024

I stopped in today for a coffee and to see the new business. I was greeted warmly by Ky and given a tour of the treatment rooms. She then made me a cafe mocha, that was perfect! I will be scheduling a float in sauna soon. What a wonderful business to have in the community!

★★★★★ — Tina, Mar 2024

Excerpts from public Google reviews about the float experience. Read all 51 reviews →

Your first float at Sweet Zen Spa and Coffee

Never floated before? Almost no one has their first time, and a good center expects it. Here's what to know. What it is: you float effortlessly in about ten inches of skin-temperature water saturated with around 1,000 lbs of Epsom salt — so dense you cannot sink. In the dark and quiet, with no light, sound, or gravity to react to, your nervous system downshifts. Before you come: don't shave or wax for a day beforehand (salt stings fresh cuts — they'll have barrier ointment if you nick yourself), skip caffeine, eat a light meal an hour or two before, and remove contacts. If you colored your hair recently, wait a few days. In the tank: shower first, put earplugs in before you get wet, and keep a fresh-water spray bottle within reach for salt in the eyes. You can leave the light or music on until you settle, then turn them off from inside. Hold your arms out for the first 20–30 seconds to stop bobbing, then let go. It takes a few tries — the first 20 minutes are usually your mind winding down. Arrive 10–15 minutes early to shower and get oriented.

Floating isn't for everyone: skip it with epilepsy, kidney disease, uncontrolled heart conditions, open wounds, a contagious condition, or in the first trimester of pregnancy without your doctor's OK. If in doubt, ask the center and check with a physician — this is general information, not medical advice.

Where to find Sweet Zen Spa and Coffee

4300 WI-50, Delavan, WI53115

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Listing verified July 2026 against the center's own website and public customer reviews. Something out of date? Report a correction. Own this center? Claim your listing — it's free.