The Gambia (/ mbi / ( listen) ), officially the Republic of the Gambia, is a country in West Africa that is entirely surrounded by Senegal except for its coastline on the Atlantic Ocean at its western end. It is the smallest country on mainland Africa.

Based on this passage, where is gambia located on the world map? Let's think fast. Stream of consciousness:
The relevant sentence in the passage is: The Gambia (/ mbi / ( listen) ), officially the Republic of the Gambia, is a country in West Africa that is entirely surrounded by Senegal except for its coastline on the Atlantic Ocean at its western end. So the final answer is in West Africa.