Coming from Rozoy-sur-Serre, the church of Saint-Martin de Berlise with its characteristic silhouette – the choir is higher than the nave – can be seen from afar, towering over the village, surrounded by fields and paths. It was built between the end of the 15th and the beginning of the 16th century on the highest point of the village, so that the besieged could see the danger from afar.

The building materials alternate between white stone and red brick, but in an unusual way, as the foundations appear to be made of brick.

Is Saint-Martin really a fortified church? The relevant literature unanimously categorises it as such. But you have to look very closely to find traces, such as some embrasures. However, a sacristy seems to have been added to the south wall of the chancel not too long ago; thus the “rounded construction, which is apparently the base of an old turret at the intersection of the southern crossing line of the nave” mentioned by Meuret can no longer be seen.

Unfortunately, the church is locked and there is no information on where a key can be obtained. Inside there is probably a Romanesque baptismal font and the bell is from 1686.