The 162 ha Vilm WILDIsland is part of South East Rügen Biosphere Reserve, Germany. Vilm WILDIsland is covered by old broadleaf forests with small lagoons, sandy beaches and attractive coastal features. Since 1990 it is part of the core zones of the South East Rügen Biosphere Reserve. The ancient forests on Vilm WILDIsland have never been managed by forestry. The strictly protected WILDIsland Vilm with a non-intervention management has developed in natural succession for many decades.