View of Unfinished Obelisk in Aswan quarry on a sunny day, Aswan, Nubia, Egypt, North Africa, Africa

unfinished obelisk aswan quarry ancient stonework nubia egypt north africa historical site exploration tourism granite excavation landmark archaeology heritage culture monument outdoor sunshine rocks engineering significance visitor experience artisans craftsmanship stone carving industry travel cultural natural landscape historic construction civilization archaeological tourist attraction monuments open air guided tours local