At Koan Float we offer several treatments. Floating sessions and massages are available in 45-minute sessions, 60-minute sessions, or longer by request. Please do not hesitate to ask the hotel staff for any additional information, or feel free to visit the float & massage center.

Koan Float is open daily from 9.30 AM to 11 PM.


Enjoy complete relaxation in a unique way

Floating is a unique form of relaxation. Imagine yourself floating weightlessly on a cushion of warm salted water, drifting away from all the stress and fatigue of daily life. The floatation cabin is located in your own private room. It is designed to eliminate external stimuli such as sound, visuals, gravity and changes in temperature.

A float session will give you a unique feeling of weightlessness and a relaxing experience unlike any you’ve had before. It is one of the most efficient ways to overcome jetlag symptoms. Scientific research has shown that one hour of floating is as beneficial as four hours of sleep. You will feel reborn afterwards!

Guests enjoy special rates for floating and massages. You can book your float in advance or during your stay at our reception.


Relax during your stay

Koan Float offers you a choice of fifteen types of relaxing massages including classic relaxation massage, shiatsu massage, hot stone massage, and pregnancy massage.

A massage at Koan Float is always given in the comfort of a private room. Our skilled masseurs ask you a few questions beforehand, so the massage can be tailor-made to suit your specific needs.

Frequently Asked Questions

The Ambassade Hotel has a subsidiary, located on the same street at Herengracht 321: Koan Float. Koan Float is a massage and floatation centre where one can relax deeply.

9.30 a.m. to 11 p.m.

Floating sessions of 45 and 60 minutes. Longer sessions are possible upon request.

Koan Float offers its guests fifteen different types of massages: classic, relaxing massages, shiatsu massages, hot stone massages, and maternity massages.

Explore the room types of our 55 uniquely decorated rooms & suites

Enjoy your stay to the fullest with one of our special offer packages


Treat yourself to a stay at the Ambassade Hotel and experience sophisticated comfort and unique hospitality.
Book directly via our website and receive the best available rate, discount on breakfast and many other extras.