Lake Volta yɛ ɔtadeɛ a nnipa ankasa ayɛ a ɛso pa ara wɔ wiase nyinaa. Saa ɔtadeɛ yi ara sane bɛn Dodi supɔ a dodoɔ no ara nim no sɛ Dodi island no. Wobɛtumi apɛ berɛ akɔ hɔ nsrahwɛ wɔ Firaw Mantam mu.