In a city with many spa options, the Friedrichsbad, also known as the Roman-Irish Baths, is the most noble and elegant choice. If you choose to take the waters, the Friedrichbad's ornate copper and terra-cotta temple is the best place to do it, though keep in mind that you'll have to bathe in the buff, as swimsuits aren't allowed. The spa treatment offers everything from a soap and brush massage to thermal steam baths. Spend at least a half hour in the relaxation area afterward to ease the transition back into the real world. Note children under 14 are not allowed.
Römerpl. 1, Baden-Baden, Baden-Württemberg, D–76530, Germany