This is Part 2 (Part 1 here), which may or may not extend into Part 3 (spoiler: it will! (spoiler: most likely but no promises)).
Anyway, I arrived at the aqueduct, and was duly impressed:
That’s all for Part 2, then – Part 3 will take a closer look at the decrepit brickwork and the arches, because there’s a few interesting things, if you like that sort of thing. :)