The spas of the Czech Republic are renowned throughout Europe and are visited on account of their health benefits. Visits to a spa town do not necessarily have to be about curing what ails you. Still, they can also include a range of cultural and social activities, walking around historic spa colonnades etc. Most public and hotel spas accept day visitors, making this a really great option for a relaxing day trip from Prague.
Additional information about where to go and which procedures to take can be obtained from the Association of Spa Places of the Czech Republic.