Alter Toronto

Welcome to Alter, a studio that offers hot & cold exposure through our spacious sauna, ice baths and shower buckets, and a variety of classes that are designed to deliver a clear benefit. When you’re done with the hot & cold, unwind in our lounge space with complimentary tea for as long as you need.


Join us in our space, embed hot & cold into your routine, and uncover the power in the practice of this time-tested health ritual.

Download the App today and book your next experience, manage your account, review our schedule, and more.