Details
Covers the route of National Blue Trail through Zemplén Hills, Cserehát, Aggtelek Karst, Bükk Mountains, Mátra Mountains, Cserhát Hills and Börzsöny Mountains
54 pages of detailed hiking maps (1: 40 000 - 1: 60 000)
Text part describes geography, history and main sights of the area, with many photos (Hungarian only)
Legend in Hungarian, English and German