Soak It Up
The best hot tubs are often found where you wouldn't necessarily expect them to be. Some are found at the bottom of snowy mountains, or even housed within igloos. Some rest in treehouses, others on top of cliffs. No matter the locale, the best hot tubs and thermal springs take luxury to the next level by giving your lodging something that's both practical and social. To find out more, check out our list of 50 incredible hot tubs around the world.