AttractionMid-range · $$Lucerne
Lake Lucerne
Lake Lucerne's Secret Floating Spa Experience
Forget everything you know about lake cruises – boarding at Buochs harbor gets you onto what locals call a floating outdoor spa at a perfect 38°C. The thermal waters of Lake Lucerne create this naturally heated aquatic paradise that feels more like soaking in a massive hot tub than taking a regular boat ride. It's the kind of discovery that makes you wonder why more people don't know about this incredible way to experience Switzerland's most famous lake.
Tip
Board specifically at Buochs harbor rather than the main Lucerne docks – that's where you'll find access to the thermal sections of the lake.
Best time to visit
Cool weather days for maximum contrast
Lucerne, Switzerland