Stock photography, photos: Slave River Park - Ghana Stock photos of Gates leading to the Slave Park at Assin Manso. The river at Assin Manso was where slaves who had been marched down from the north of the country were given their last bath before being shipped on to the slave dungeons at the forts on the coast. Central Region of Ghana, West Africa. Photograph: © Robert Burch Click for a larger image and more information Keywords associated with this stock photo: africa, ghana, west africa, central region, assin manso, slave, cemetery, repatriated slaves, slavery