Croatia: when historic castles become living places againWhat happens when heritage is not just preserved, but used?In Istria, two historic castles are showing how cultural heritage can drive local life and sustainable tourism. Once abandoned, Morosini-Grimani Castle in Svetvinčenat is now a lively community hub, welcoming around 45,000 visitors a year and hosting everything from concerts and medieval nights to food markets, escape games and family activities.Nearby, the more remote Petrapilosa Fortress, dating back to the 10th century, has also found a new role. Despite its isolation, it now attracts visitors through poetry festivals, treasure hunts, meditation workshops and music events — proving that even lesser-known sites can thrive when reimagined with care.Behind this transformation is KulTERRA, a project that combines heritage preservation with cultural tourism and local economic development. By keeping these sites active and meaningful, the project helps ensure they are maintained, respected and passed on to future generations.A reminder that heritage survives best when it remains part of everyday life — with EU support.