Japan’s famed hot springs, or onsen, are full of invisible tripwires, from nudity to tattoos. A certified onsen sommelier shares advice on how to best enjoy the experience.

Soak in the three-Michelin-starred baths of Hyotan Onsen. Learn more about the craft of traditional bamboo weaving by taking a class at the Bamboo Cultural Center. Take a thermal sand bath while ...

Add Yahoo as a preferred source to see more of our stories on Google. Public bath Siebold no Yu against colorful sakura blossom of cherry tree at Ureshino onsen park. - blanscape/iStockphoto/Getty ...

From onsens in Japan to high-altitude pools in Bolivia, the photographer Greta Rybus shares highlights from her search for thermal waters. Looking out from the simple changing room at a hot springs ...

I wrapped my yukata, a cloth kimono, around my naked body, pulling the left side of the fabric over the right, as instructed, and tied the obi sash securely at my waist. The hotel provided these robes ...

It was a cold February day in northern Japan, snow piled high outside the onsen locker room windows as I slipped out of my clothes. Nervously, I stepped into the plumes of steam wafting from the next ...

Earth was not always the blue-green world we know today: early Earth's oxygen levels were about a million times lower than we now experience. There were no forests and no animals. For ancient ...

Japanese hot springs—better known as onsens—are prized for their zen experience, with travelers coming from around the world to lounge in natural pools and bliss out. The country is home to 27,000 ...