At the time of posting these are the current travel requirements for a U.S. Citizen to visit Ghana. These requirements could change quickly so make sure to do your homework and confirm any new changes.
1. Passport with 6 Month Validity & at least 1 Blank Page
2. Tourist Visa Required
3. Yellow Fever Vaccine possibly required
4. Entry Currency Restrictions: 1,000 EBT for all travelers; Ethiopian Residents - 1,000 USD or foreign equivalent; Non-Ethiopian Resident - 3,000 USD or foreign equivalent.
5. Exit Currency Restrictions: 1,000 EBT; 3,000 USD/foreign equivalent; 4,000 EBT if traveling to Djibouti.
U.S. Embassy - Addis Ababa Entoto Street
PO Box 1014
Addis Ababa, Ethiopia
Emergency After-Hours Telephone: 011-130-6000
Fax: +251-11-124-2435 and +251-11-124-2419