Visitazione's Secret was a virtual representation of one of Ezio Auditore da Firenze's genetic memories, relived by Desmond Miles in 2012 through the Animus.
Ezio explored the Santa Maria della Visitazione's catacombs in search of the Assassin Tomb of the Roman Assassin Leonius.
Ezio retrieved one of the six Assassin seals needed to unlock the Armor of Altaïr in Sanctuary underneath the Villa Auditore in Monteriggioni.
Ezio entering the catacombs
checking the haystack
Ezio entering the Tomb's outer chamber
Ezio operating the trial's lever
Ezio activating one of the switches
Steps rising from the water
The inner chamber opening
Leonius' statue and sarcophagus
Ezio opening the sarcophagus
Ezio retrieving Leonius' seal
- Within the room which contained the freerunning puzzle was an easter egg, in which a large squid would attempt to attack Ezio with one of its tentacles, with him barely dodging it.