USA, Idaho:

Hot Tubbing in the Great Outdoors (The Wall Street Journal)

For just over US$3 Million you get your own western ranch with it's own geothermal hot-springs.

The hot tub with a view (Courtesy Hall and Hall)

This roughly 360-acre Idaho ranch near Stanley, features panoramic mountain views and a geothermal hot-spring system that flows into an outdoor tub. Two bodies of water, the Salmon River and Warm Creek, snake their way across part of the property. The geothermal hot-spring system is directed into a hot tub, in which water bubbles up to the surface at around 110 degrees, and sometimes warmer, said listing agent J. Trent Jones of Hall and Hall.

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