The construction of Krak des Chevaliers, an important crusader castle was begun in this year.
The Kinghts Hospitaller were given the massive castle Krak des Chevaliers by Raymond II, Count of Tripoli.
A large earthquake hit the eastern Mediterranean along the fault line that runs along that region. A huge amount of damage was done causing a major loss of life. The earthquake was so powerful that the massive castle Krak des Chevaliers was damaged and needed repairing.
The final siege at Krak des Chevaliers began in early March. Led by Sultan Beibars and Mumlaks the attackers managed to capture the outer defences and undermine one of the outer towers. The inner defences were much stronger and a direct assult was too difficult. A trick was used instead. A forged letter was delivered to the castle supposedly from the Hospitaller Grand Commander ordering the knights to abandon Krak. The trick worked and the knights left, given safe passage to the coast.