Very imposing and impressive structure, not well known in the expat community. At the base on the east side, there is some parking next to what I think is a monument commemorating the struggles associated with unification(but not sure). From this location you will be able to assess the scale of the design as you can climb into some of the arches closest to the ground. On the west side there is a local switch-back road that will lead you to the entrance to the top of the aqueduct. If you have a small car(A or B class) you can drive off the main road right up to the gate. There is a small olive grove where people have parked their cars and turned around. May be private property so be careful. The gate is normally opened and you can freely walk across the span. We did not as we had some items in the car that we did not want to leave. Great views of the valley in both direction from the to of the span. This is now on our list of sites to take visitors.