From prehistoric hunters to Victorian industrialists, people have left an indelible mark on the coastline and much of what we see today has been shaped by their activities.
O’r helwyr cyn hanes i’r diwydianwyr Fictorianaidd,mae pobl wedi gadael eu hôl parhaol ar yr arfordir ac mae llawer o’r hyn a welwn heddiw wedi ei lunio gan eu gweithgareddau.