Why it's unique: Visitors are asked to sign a pledge of peace and quiet, saying they'll speak in low voices and won't use electronic devices in public areas. While classes from meditation to mixology ...

The state-of-the-art custom Vichy shower. As a pretty big spa aficionado, I was anxious to see what the newly redesigned and expanded Kohler Waters Spa in Burr Ridge, Illinois would be like. Some ...