From Klek, the Green Line descends to Ogulin, and then it bypasses the lake of Sabljaci and the hill fort of Modruš. The trail continues southwards along Plaščanska dolina and across Plaški, Lička Jesenica and Saborsko all the way to the Plitvice Lakes National Park. In a long section south of Ogulin to Plitvice Lakes, there is no adequate hiking or tourism infrastructure for the time being. However, a section of the E-6 European Long-Distance Path is expected to be marked in the area in the future, which should improve the situation. The route in this zone predominantly consists of roads, and key values include extraordinarily picturesque landscapes and nature preserved in its pristine form. The Plitvice Lakes National Park is a unique and globally recognizable natural area. After the Plitvice Lakes, the route of the Green Line continues across Ličko Petrovo Selo to Bosnia and Herzegovina, where it proceeds towards the zone of the Una River.