When Habsburg forces re-captured Osijek from the Turks, Jesuit priests arrived and converted this former mosque into one of the city’s most handsome houses of prayer, its extrovert custard-colored façade framed by twin towers topped by metallic onion-shaped domes. The interior features an extravagantly-decorated baroque pulpit, and an animated high-altar painting of St Michael the Archangel battling with demons. Mass is daily at 18:30, Sat at 07:30 and Sun at 08:30, 10:30 and 18:30. Closed Monday.