Nigeria - Wikipedia Nigeria is a federal republic comprising 36 states and the Federal Capital Territory, where its capital, Abuja, is located The largest city in Nigeria by population is Lagos, one of the largest metropolitan areas in the world and the largest in Africa
NIGERIA VISAS - Nigeria Immigration Service Short Visit Visas allow travelers to visit Nigeria for a period exceeding three months (90 days) However, these visas are obtainable at the Nigeria Embassy or Consulate Issued to non-accredited diplomats entering Nigeria for official business on a short-term basis