Time Out says
See how medieval Franciscan monks lived
In the heart of Karlovac stands Holy Trinity Church, its Baroque belfry visible for miles around. This is part of the monastery complex where Franciscan monks lived and worked behind a walled courtyard and garden. Today their spiritual, cultural and educational endeavours are illustrated by the rare books, artworks and religious artefacts that form the permanent collection of the monastery museum here. Visitors may also sample the monastic beer still brewed on site.