The Royal Canonry of Premonstratensians at Strahov is one of the oldest monasteries of the Premonstratensian Order in the world. It has been a working monastery practically ever since it was founded in 1143. Fire, the Hussite Wars, religious wars, and the Communists all failed to shut down this institution. Even when the members of the monastery were unable to live within its walls, they gathered wherever they could and nurtured the spirit of their House until they were able to return to the monastery complex.