After the Zagreb north highway junction, take the first exit (Mokrice). After paying the toll you will see a roundabout. It’s the first of 4 roundabouts on a short string of road. At the first roundabout, take the 3rd exit heading Kumrovec and Krapinske toplice. On the second roundabout take the 2nd exit which will keep you on the main road. On the third roudabout again take the 2nd exit which will keep you on the main road. On the fourth roundabout, again keep the straight line and take the 3rd exit. Keep driving until the second junction and turn right. This road will get you to Krapinske Toplice after the 8km drive.
Exit the A2 highway at Mokrice junction, and proceed as described in the previous directions.