Gambia is 245,597 times larger than Vērmanes Garden.
Area: 11,295 km2 World Factbook
Population: 1,925,527 (July 2014) World Factbook
The Gambia is a country in West Africa. It is surrounded by Senegal, apart from a short strip of Atlantic coastline at its western end. It is the smallest country on mainland Africa. Wikipedia
Area: 0 km2 calculated
Vērmanes Garden is the oldest public garden in the city of Riga, Latvia, and currently comprises an area of approximately 5 hectares. The current name is a Latvian transliteration of the gardens original German name. Wikipedia