Czechia is famed for its spa towns but Mariánské Lázně is a lesser-known gem. Located two hours west of Prague, the city’s spa season will commence on the second weekend of May, 12-14. Opening traditions here include the age-old custom of the blessing of the springs, a craft fair, a charity golf and tennis tournament, and more. But the main draw for Mariánské Lázně is, of course, its spas.