Assassins Creed II Walkthrough Visitazione's Secret The entrance to this assassin's tomb is on a roof of the church. Assassin's Creed 2 Wiki Guide. Last Edited: 18 May 2017 4:55 am. Top Contributors: Andreweisen, Gigaset, Vampire Horde + more. Visitazione's Secret. It's not on the highest roof, but it is on the roof at … Page Tools.