This gorgeous complex in the very centre of Wrocław housed the city municipal baths built between 1895-97. Over one hundred years later, today it maintains its function as a therapeutic swimming complex, and is one of Wrocław's most important architectural monuments from the 19th century (included on the National Registry of Historic Monuments). A beauty from the outside, the interior ornamentation of the three-pool complex includes sculpted sandstone, stained-glass windows, artistic ceramic tiles, polychromatic vaulted ceilings, two-level arcades, and colonnades inspired by the ancient hot baths of Rome. Currently serviced by SPA Centre Wrocław, full spa services are also on hand so if you plan on taking a dip or lying down for a massage in Wrocław, you'd be crazy not to do it here. Club and school reservations make it a bit tricky, but the website regularly updates its posted reservation schedule and opening hours, which you'd be wise to check before thonging down to the pool.