"After years of abandonment, the Pier Lombardo Fondazione (the organisation behind the nearby Franco Parenti theatre) decided to revive this 1930s gem. Another masterpiece by rationalist architect Luigi Secchi, today Bagni Misteriosi features two beautifully restored public pools and wide terraces popular with locals looking to catch some rays. In summer, fees range according to the time of day. On Thursdays, the pools are open until midnight."