Tucked away on the banks of Loch Ard, the wild Sweat & Soak sauna feels wonderfully remote and peaceful. To get there, you travel along a single-track road winding through the Trossachs, with glimpses of the loch opening up and, on clear days, stunning views of Ben Lomond in the distance. The journey sets the tone perfectly, giving you a sense of escape before you even step inside.