I was first drawn to float tanks by stories I’d heard that sounded like mind-altering drug trips except the people telling them were completely sober. They were, quite simply, just floating on water. I had to try it and figure out for myself what made it a life-changing experience for so many.
Why were float tanks invented?
The flotation tanks, which are also called isolation or sensory deprivation tanks, were created in the 1950s by Dr. John C. Lilly. He was a neuroscientist and psychoanalyst with interests in philosophy and invention. He was deeply passionate about exploring human consciousness, particularly regarding what we could access within ourselves when we completely tune out outside stimuli.
He wanted to know who we are when we are completely free of the noise, sensations, and impositions of the outside world. Who are we when all we are aware of is our inner self?
This might sound like something you could answer through meditation, and I am a big proponent of meditation. However, as someone who meditates daily, I believe the isolation tank takes us on a journey far different from any meditation.
What is sensory deprivation, exactly? My spiritual experiences.
It is a form of meditation but in a way more akin to yoga in that it is as much physical as it is mental. Float tanks interact directly with your body, and some even feel as if they become one with the water, which can create a feeling of being infinite. The water is warmed to 98 degrees, which is the same as body temperature. Each tank has around 1,000 pounds of salt in it, which ensures all people, of all shapes and sizes, will float on this buoyant water.
I feel completely held and taken care of. This mental release is a large part of what makes the isolation tank so powerful.
Floating on a cushion of saltwater for an hour counteracts the pressure of gravity. Your joints, tissues, and muscles will feel as if you’ve just received a superb massage, your spine will thank you, and the Epsom salt will do wonders for your skin and circulation.
The physical sensation of floating connects us right into the mental feelings of surrender and release. It’s one of the most comforting sensations I’ve ever felt. It’s as if I am being held in my own little cushion of support, and whatever it is that bothers me can safely be let go. I feel completely held and taken care of. This mental release is a large part of what makes the isolation tank so powerful.
Here’s what happened when I developed a regular sensory deprivation practice.
Once you are comfortable with the sensation of floating (you may not reach this on your first time), you will gently ease into deeper and deeper levels of surrender and letting go. At some point, you will naturally lose track of time. You will slowly forget where you are, maybe even who you are. You will fall into your subconscious, but you will still be awake, allowing you to forge a connection with all of the power that resides there. The more times you go to the tank, the more you build and strengthen that bridge between your subconscious and conscious.
As a result, you may suddenly start being able to recall your dreams. You may have bursts of insight while in the tank. You may find your creativity at work heightens to new levels. You might also find yourself becoming more aware of how you react to life, what triggers you, and feel yourself taking greater control over what used to feel like out-of-control emotions.
Had a nice and friendly staff member help us out! A great first experience and I hope to be back soon! Unfortunately the power went out towards the end but that is beyond their control as blackouts occur quite frequently in Vietnam
Great experience! It was my first time there and the staff member/ owner took his time to explain to us the benefits and walked us through the process. Unfortunately there was a power trip towards the end of my session, but the staff member/ owner were witty calm about it and brought it a huge speaker to wake us up (just in case we hadn’t got up).
This is an absolutley amazing find in Hanoi. I always tell people that floating is the perfect practice if your looking to improve your health, inner peace, and general wellbeing - and that is certainly the case at 'float Hanoi' as well! I have been floating regularly for a few years in the US, and I can say that the tanks and facilities here are truly top of the line. Also Minh, one of the owners, was incredibly welcoming and helpful - he even took me to find an ATM machine after my float so i could pay him! Then followed by showing me a gas station so I could fill up my motorbike (Ive only been here two days). 🙂 Float Hanoi exemplifies what selfless service is all about - I feel at home in Hanoi already just from my first experience here (Of course im also relaxed and rejuvinated from the float itself). I bought a package of 5 "one hour" floats, and when those are up, I will be buying a package of 5 "ninety minute" floats. All that said, just do yourself a big favor and give this place a real shot! You wont be at all dossapointed. ????
The last time I floated was back in Bangkok in 2019. My husband and I were regulars at the facility there. The Hanoi float center feels much more “homemade” than the one in Bangkok. Not saying that neither is better than the other; the setting feels very different, which is something to keep in mind. Otherwise, the tanks work the same - the only difference would be that you have the option to pry the tank’s cover open slightly with the ones in BKK but here, it’s either fully close or open, which can be uncomfortable for first-time floaters. Also, if you haven’t meditated for a long time, it can be pretty challenging during the first few sessions as your mind WILL keep wandering. We did the couple floating session for 60 minutes, and we didn’t regret giving it a try. It was nice, dark, and quiet (something you don’t get much from living in Hanoi). The staff understands and speaks English very well. The online reservation was hassle free, and the team will contact you a day before by phone to reconfirm. Note that they are not really responsive on Facebook messenger, so it’s better to call. It’s a straight forward experience, you go in, pay, rinse a bit, float, get out, rinse again, dress up and leave. Nothing to complain about and would personally return.
Quietest place in HCMC*. I've been floating for over four years and was so happy to find this place in Vietnam. The set up is very professional and sanitary. Owners are knowledgeable and extremely helpful. The prices do seem a bit high and geared towards tourists. I'll will return, but not as frequently as I'd like. *I would not suggest you float if there's going to be rain. During my float it started to pour and the noise was to the point you can not tune it out. I had to cut my float short as a result. No offer of offset cost or float time in the future, disappointing.
Are there any downsides to float tanks?
Now that I’ve described a few of the possible benefits, you might be wondering why everyone isn’t running out to try it. I suspect it’s because all of this is done in an enclosed tank, in complete darkness. Simply envisioning closing the lid of a pod and sealing yourself in can trigger claustrophobia for some.
In my experience, after I’ve suggested someone go, they find that the anticipation was far bigger than the actual experience. Once inside it’s easier to understand how safe and serene it is. Each tank is in its own room, giving each person space to take things at their own speed. Most float spas have a shower in the room, so that you can shower before and after in privacy. The whole experience is designed to induce relaxation.
What can I expect on my first time?
Professional float spas have speakers built into the tank, and they will play soothing music for the first 10 minutes. They also have a light inside, and you can keep it on as long as you like—even the whole time. You don’t even have to close the door—it’s your experience and all up to you. If you keep the light on and the door open, you will not go as deep into that space of letting go. But that’s OK because this type of therapy is still new, and the fact that you are brave enough to be one of its first explorers is worth celebrating.
Most people say that once they close the door and the light goes off the feeling of the pod goes away. They no longer feel closed in but instead feel as if everything has opened up wider than ever before. Some even feel as if they then expand and connect with the whole Universe.
After dozens of trips to the float spa, I have found I can surrender and let go of things that used to hold me in an iron grip. I have gotten clarity on problems I was so deeply entangled in I couldn’t see any possible solution. And on one particularly wild trip, I had an out-of-body experience and a vision like I’ve never had before.
If this intrigues you, I hope you consider trying it out yourself. Float spas are opening with more frequency now, and it’s possible there’s one near you, waiting to take you on an adventure to your deepest resources of love, healing, and cosmic connection.