An exhibition entitled "Invasive Alien Species, Our Unwanted Neighbors" has been opened at Grad Castle since 29.8.2019. The exhibition aims to present the most common and dangerous invasive alien species already present in Slovenia and also those that are potentially invasive. We want to increase their visibility, point out the dangers they cause and the measures that can prevent them from spreading. The exhibition is located right next to the largest castle in Slovenia and is free to view. The exhibition was made possible by the Ministry of Environment and Spatial Planning.