There is a single, historical, rural-architectural route that can be followed through its portals. It boasts portals of every kind, dating back to between the late 15th century and the 19th century.

They are round, segmental arches with architraves, in brick, stone, wood or a mixture of these. Keystones, with crests or simple decoration, are sometimes accompanied by capitals and surmounted by windows and stone or iron banisters.