Travel in Nigeria

Time:Local time is GMT +1.
Electricity:Electrical current is 240 volts, 50Hz.
Language:English is the official language.
Health:Visitors arriving from infected areas require yellow fever vaccination certificates and immunisation is recommended for all. HIV/AIDS is prevalent. Good, comprehensive insurance is strongly advised, and should include evacuation.
Tipping:About 10% for almost every service.
Customs:Nigeria has the largest Muslim population in Africa. Women should dress modestly, and avoid wearing trousers, and all visitors should exercise discretion in behaviour and dress, especially when visiting religious sites.