Answer:
When I see a derelict arch, it's crumbling. The stones half falling off, vines slowly creeping up the sides. I slow my pace. I don't remember there being anything here. I get up to the arch and peer around the tall stone pillar. There's a big flat plain, covered in fog. I squint my eyes and make out small stones scattered around like sprinkles on a cake. Gravestones. I shudder. What could have happened to all these people?
I hope this helps :) If you need be to change anything lmk