🇳🇬 Nigeria · Archaeological wonder
Dala Hill
Iron Age to Modern (c. 400–1900 CE; ritual ongoing) · Iron Age (Early Kano) / Hausa / Fulani
Dala Hill (Goron Dutse pair) is Kano's 534-m granite inselberg nucleus where Kano city was founded by Dala Iron Age smiths (c. 400 CE) before Hausa walling, with 999-step stair.