Celsius, a floating cedar sauna and lake plunge, has arrived at Outer Harbour Marina with skyline views and a year-round ritual: heat, cold, rest, repeat.
TORONTO, Oct. 30, 2026 – Remember the ol’ days when you wouldn’t dare jump into Toronto Harbour because of the pollution? Well, the waterfront has come a long way. Outer Harbour Marina has welcomed Celsius, a floating sauna and lake plunge experience that invites you to sweat, chill and soak in the skyline in every season.
Celsius is a cedar sauna with lake plunge pools, built on a floating dock at Outer Harbour Marina, and it’s designed to be completely off-grid. Sessions are available as shared bookings or private rentals at livecelsius.com.
Sauna, Skyline and Lake Ontario in One Stop
Picture this: you’re warming up in a cedar sauna, and the Toronto skyline is right there in front of you. Then you step out for a plunge in the lake. That’s the idea behind Celsius, which combines a cedar sauna, lake plunge pools and panoramic city views to create a wellness experience that could only happen on the water.
Whether you’re soaking up the heat, taking a lake plunge or simply watching the view of Lake Ontario and the skyline, Celsius is a new way to engage with the waterfront.
A Sauna That Changes Locations
The floating installation is built to be minimally invasive, with no permanent structures. It moves between two locations within the marina throughout the year, so guests can enjoy the best of the waterfront landscape in both summer and winter.
Heat, Cold, Rest, Repeat
At the heart of Celsius is a simple routine. “At its heart, Celsius is a ritual — heat, cold, rest, repeated at your own pace,” said co-founder Abbas Khambati. “A few rounds of that cycle and your whole day changes. We wanted that feeling on Toronto’s waterfront, in every season, without anyone having to leave the city.”
Celsius offers both shared sauna sessions and private bookings, so you can relax and recharge on your own terms with hot and cold therapy in a distinctive waterfront setting.
Another Reason to Visit the Eastern Waterfront
For Outer Harbour Marina, Celsius is part of an ongoing push to diversify its recreational offerings and bring more year-round activity to Toronto’s eastern waterfront.
“Toronto’s waterfront is an extraordinary asset, and Celsius brings a fresh perspective to how people can experience it,” said Mike Dwyer, Senior Manager, Outer Harbour Marina. “This innovative wellness offering complements the Outer Harbour Marina’s existing amenities while creating another opportunity for people to connect with the water, the city and the outdoors throughout the year.”
The addition also builds on the marina’s role as a destination that attracts boaters, residents and visitors seeking unique experiences along the harbour.
How to Book
For more information or to book a session, visit livecelsius.com.
About Celsius
Celsius Wellness is a floating sauna and lake plunge on Toronto’s waterfront, minutes from downtown. Moored at the Outer Harbour Marina, it offers shared sessions and private bookings built around a simple ritual — heat, cold, rest — on the water, year-round. Learn more at livecelsius.com.
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