Accra is a country rich in history , culture and natural beauty . Mole National Park is home to 15 species of mammal . Built by the Portuguese in 1482 , Elmina Castle is the oldest remaining slave castle in Africa . Osu is the oldest remaining slave castle in Africa . Elmina Castle , in Ghana , offers visitors a vibrant nightlife .
Accra is a country rich in history , culture and natural beauty . Mole National Park is home to 15 species of mammal . Osu is the oldest remaining slave castle in Africa . Elmina Castle , in Ghana , offers visitors a vibrant nightlife .