Video from Arboretum Volčji Potok, Slovenia The Volčji Potok Arboretum is the most visited botanical park in Slovenia in 4K Ultra HD and 4K HDR resolution. It covers an 85-hectare site and features 3,500 plants from all over the world. Enjoy the soothing music that allows to imagine a relaxing walk along the paths of the arboretum. Enjoy the views of the stream and lakes, diverse wildlife and scenery. The Arboretum is worth visiting in all seasons. It regularly features seasonal flower exhibitions.