Sansanin Vernon wani tsari ne na soja wanda aka tsara don sauƙaƙe kasuwancin bayi. Kamfanin Royal African Company ya gina sansanin a 1742 kusa da Prampram, wani gari a Yankin Greater Accra na Ghana. An gina shi da kayan arha - duwatsu masu kauri da swish. Danes ɗin sun lalata sansanin kafin 1783. Turawan Burtaniya sun sake gina ta a cikin 1806, amma ba da daɗewa ba ta fara rushewa kuma aka watsar da ita a kusan 1816. Turawan Burtaniya sun sake mamaye ta a 1831 amma an sake watsi da ita a 1844. Daga baya ya zama kango. Rushewar Sansanin Vernon Ragowar Sansanin Vernon, Duba baya "Fort Vernon, Prampram". ghanamuseums.org. Ghana Museums and Monuments Board. Retrieved 17 July 2016.