οδοσ γιαννουλη κουλουρη

These are mostly stairs

This road is paved (concrete /aspalth)

Steps

οδοσ ΚΩΝ. ΣΑΡΔΕΛΑ

Medical unit of Pirgos

Also here is paved, until building access at south. Later unpaved (ground).
Instead the road towards north seems more an earth track

Here is not cobblestone but earth/stones

οδοσ ΟΙΚΟΓ. ΨΑΘΗ

Surface: large paving stones