Part of the town's fortifications remain, and two of the four towers and three of the seven city doors are still in place.
The old Saint-Sulpitius church was built in the 11th century on the remains of an older church from the 9th century. A new Saint-Sulpitius church was built next to it and finished in 1659, while the old church became the presbytery. Both were hit by lightning in June 1891 and suffered a serious fire. They have since been repaired.[5]
^ abCardenas, Fabricio (9 February 2014). "Bouleternère, le 1er juin 1815". Vieux papiers des Pyrénées-Orientales (in French). Retrieved 28 February 2016.
