CYCLE IN A NETWORK 2.0 (CIAN) is a circular cross-border route running through the regions of Međimurje and Podravina in Croatia, and Zala in Hungary. It connects the regions along the rivers Drava and Mura with the shore of Lake Balaton. It includes the Danube-Drava and Balaton-felvidéki national parks in Hungary, and the Mura-Drava Regional Park in Croatia, which is …