The payoff is variety: rocky cliffs and flower-rich meadows, sandy beaches and rock pools, working harbours and seaside towns, then wide open sands in Northumberland with the tidal causeway across to Holy Island. Surfaces change constantly. Expect natural coastal paths on some days, promenades and pavement through towns on others, and steps in places, including some long steep flights between Bridlington North Sands and Filey. Do not assume the whole route walks or feels the same underfoot, and do not assume it is all easy going.