Naira (NGN; symbol ₦) = 100 kobo. Notes are in denominations of ₦500, 200, 100, 50, 20, 10 and 5. Coins are in denominations of ₦1 and kobo 25, 10, 5 and 1.
Palm wine (fermented from sap of palm tree, its alcohol content can reach up to 12%, and in some areas it's spiked with other types of alcohol. If you decide to try it, buy it from a producer that you trust).
From the loud laughter of traffic-choked Lagos to the green-fringed villages that line rivers and streams, Nigeria is one of the most exciting places to visit in Africa.