When you come to the arboretum in Bolestraszyce it’s obvious that you are here to admire the nature (arranged by a human hand a bit, of course;-) You are virtually surrounded by it and it’s a good idea to go there in May. Why in May and not in any other “green” month? The answer is simple: blooming magnolias. Bolestraszyce keepers boast that they have some two hundred magnolias in the area.