The Armenians came to Cyprus from the southern coast of Turkey before the French Lusignans arrived in 1192. Like other non-Latin or non-Orthodox Christians, they settled in the Syrian quarter of the city, so named because that was where the Carmelites from Syria were based.
The Armenian church was probably built in the 14th century by Armenian refugees. It is quite small, with just one aisle and a cylindrical apse. The roof is in the shape of a cruciform, and the apse covered with a semi-dome. There is some evidence that a second chapel was added to the north east, but this has not survived.
Outside the church, on the walls you can see a number of crosses in different styles, no doubt carved by pilgrims as a declaration of faith. They are quite small, perhaps only 6 inches square, so you will have to look closely for them. Outside the southern door, you can also see traces of a medieval sun dial.
The church can be found close to the Martinengo Bastion, and is marked on some maps as being inside a restricted military area. This is not correct, and has not been for some time, although the barbed wire and 'no photography' signs are still in place.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.