In spring 1453 Sultan Mehmed II besieged the last Byzantine capital with a new fortress, huge cannons and ships hauled over a hill. Constantine XI held out for weeks, and the city fell on 29 May.
This route follows the siege in order: the fortress on the Bosphorus, the chain across the Golden Horn and the ships that bypassed it, the land-wall gates, and Hagia Sophia. Exact positions of some events are not recorded, so several pins are approximate.
Ezio Auditore da Firenze comes to Constantinople in 1511, an old Assassin chasing five keys that unlock a library sealed beneath Masyaf by Altaïr two and a half centuries earlier. The keys lie scattered across an Ottoman capital caught between the succession claims of the princes Ahmet and Selim, with Byzantine Templars working against the city; the search runs from the Galata Tower and Hagia Sophia to the palace at Topkapı, out to the Maiden's Tower in the Bosphorus and, at the end, into a stronghold of the Byzantine Templars under Cappadocia.
This route starts at Masyaf in Syria and follows Ezio through the real Istanbul of the game, the tower, church, palace and islet that can still be visited, before ending underground in Cappadocia.
In November 1095 Pope Urban II, answering a Byzantine emperor's plea for help against the Seljuk Turks, called western Christians to an armed pilgrimage to Jerusalem. Tens of thousands answered — knights, foot soldiers and poor pilgrims. Their armies took separate roads to Constantinople, then marched together across Anatolia and Syria. Almost four years after the call, they stormed Jerusalem and massacred much of its population.
The route follows the main armies in order, from Clermont to Jerusalem, using the participants' own chronicles as summarised by modern historians. Violence against Jews in the Rhineland and against the people of the cities on the way is part of the story and is named plainly. There are no travel tips for Syria or the Lebanese border area.