The northern part of the Logatec Karst Field is called Full Karst Field, while the southern part is known as the Empty Karst Field.
The northern part of the Logatec Karst Field is called the Empty Karst Field (Pusto polje) and the main road from Logatec to Vrhnika runs across it, passing through the linden-lined section known as the Napoleon Avenue (Napoleonov drevored). 
