The best way to see Assin Manso Slave River Park is to plan a guided tour, which provides historical context and a deeper understanding of the site. Tours typically include a visit to the slave river, the burial sites of enslaved Africans, and an ancestral wall with names of repatriated Africans. It's also advisable to visit during the Emancipation day celebration held every year on August 1st, as it adds a unique cultural experience to the tour.