Leg 4. Starting in Trieste we'll hop onto the eurovelo 9 route, which heads east into Slovenia and through their capitol city of Ljubljana (we'll have to learn how to pronounce that...). After Ljubljana we'll head northeast towards Maribor. This leg of the trip is the least developed, route-wise, but it's still all on paved roads and such. We'll be spending a bunch of time on smaller roads in the country and mountains, but just looking at the street view on google maps it looks pretty amazing.